static VALUE
rpmmi_next(VALUE s)
{
rpmmi mi = rpmmi_ptr(s);
Header h = rpmmiNext(mi);
return (h != NULL ? rpmrb_NewHdr(headerLink(h)) : Qnil);
}
rpmRC rpmReadSignature(FD_t fd, Header * sighp, char ** msg)
{
char *buf = NULL;
struct hdrblob_s blob;
Header sigh = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
if (sighp)
*sighp = NULL;
if (hdrblobRead(fd, 1, 1, RPMTAG_HEADERSIGNATURES, &blob, &buf) != RPMRC_OK)
goto exit;
/* OK, blob looks sane, load the header. */
if (hdrblobImport(&blob, 0, &sigh, &buf) != RPMRC_OK)
goto exit;
printSize(fd, sigh);
rc = RPMRC_OK;
exit:
if (sighp && sigh && rc == RPMRC_OK)
*sighp = headerLink(sigh);
headerFree(sigh);
if (msg != NULL) {
*msg = buf;
} else {
free(buf);
}
return rc;
}
static PyObject * hdrUnload(hdrObject * s, PyObject * args, PyObject *keywords)
{
char * buf;
PyObject * rc;
int len, legacy = 0;
Header h;
static char *kwlist[] = { "legacyHeader", NULL};
if (!PyArg_ParseTupleAndKeywords(args, keywords, "|i", kwlist, &legacy))
return NULL;
h = headerLink(s->h);
/* XXX this legacy switch is a hack, needs to be removed. */
if (legacy) {
h = headerCopy(s->h); /* XXX strip region tags, etc */
headerFree(s->h);
}
len = headerSizeof(h, HEADER_MAGIC_NO);
buf = headerUnload(h);
h = headerFree(h);
if (buf == NULL || len == 0) {
PyErr_SetString(pyrpmError, "can't unload bad header\n");
return NULL;
}
rc = PyBytes_FromStringAndSize(buf, len);
buf = _free(buf);
return rc;
}
static rpmRC rpmpkgReadHeader(FD_t fd, Header *hdrp, char ** msg)
{
char *buf = NULL;
struct hdrblob_s blob;
Header h = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
if (hdrp)
*hdrp = NULL;
if (msg)
*msg = NULL;
if (hdrblobRead(fd, 1, 1, RPMTAG_HEADERIMMUTABLE, &blob, &buf) != RPMRC_OK)
goto exit;
/* OK, blob looks sane, load the header. */
rc = hdrblobImport(&blob, 0, &h, &buf);
exit:
if (hdrp && h && rc == RPMRC_OK)
*hdrp = headerLink(h);
headerFree(h);
if (msg != NULL && *msg == NULL && buf != NULL) {
*msg = buf;
} else {
free(buf);
}
return rc;
}
static void unloadImmutableRegion(Header *hdrp, rpmTagVal tag)
{
struct rpmtd_s copytd, td;
rpmtd utd = &td;
Header nh;
Header oh;
HeaderIterator hi;
if (headerGet(*hdrp, tag, utd, HEADERGET_DEFAULT)) {
nh = headerNew();
oh = headerCopyLoad(utd->data);
hi = headerInitIterator(oh);
while (headerNext(hi, ©td)) {
if (copytd.data)
headerPut(nh, ©td, HEADERPUT_DEFAULT);
rpmtdFreeData(©td);
}
headerFreeIterator(hi);
headerFree(oh);
rpmtdFreeData(utd);
headerFree(*hdrp);
*hdrp = headerLink(nh);
headerFree(nh);
}
}
PyObject * hdr_Wrap(PyTypeObject *subtype, Header h)
{
hdrObject * hdr = (hdrObject *)subtype->tp_alloc(subtype, 0);
if (hdr == NULL) return NULL;
hdr->h = headerLink(h);
return (PyObject *) hdr;
}
/* --- Object methods */
static VALUE
rpmmi_each(VALUE s)
{
rpmmi mi = rpmmi_ptr(s);
Header h;
while((h = rpmmiNext(mi)) != NULL)
rb_yield (rpmrb_NewHdr(headerLink(h)));
return Qnil;
}
HeaderIterator headerInitIterator(Header h)
{
HeaderIterator hi = xmalloc(sizeof(*hi));
headerSort(h);
hi->h = headerLink(h);
hi->next_index = 0;
return hi;
}
int
Save_HR_SW_info(int ix)
{
SWI_t *swi = &_myswi; /* XXX static for now */
#ifdef HAVE_LIBRPM
/*
* XXX Watchout: ix starts with 1
*/
if (1 <= ix && ix <= swi->swi_nrec && ix != swi->swi_prevx) {
int offset;
Header h;
char *n, *v, *r;
offset = swi->swi_recs[ix - 1];
{
rpmdbMatchIterator mi;
mi = rpmtsInitIterator(swi->swi_rpmts, RPMDBI_PACKAGES,
&offset, sizeof(offset));
if ((h = rpmdbNextIterator(mi)) != NULL)
h = headerLink(h);
rpmdbFreeIterator(mi);
}
if (h == NULL) {
DEBUGMSGTL(("host/hr_swinst",
"RPM cache has probably expired when reading entry %d, "
"reloading...\n", ix));
swi->swi_timestamp = 0;
return -1;
}
if (swi->swi_h != NULL)
headerFree(swi->swi_h);
swi->swi_h = h;
swi->swi_prevx = ix;
headerGetEntry(swi->swi_h, RPMTAG_NAME, NULL, (void **) &n, NULL);
headerGetEntry(swi->swi_h, RPMTAG_VERSION, NULL, (void **) &v,
NULL);
headerGetEntry(swi->swi_h, RPMTAG_RELEASE, NULL, (void **) &r,
NULL);
snprintf(swi->swi_name, sizeof(swi->swi_name), "%s-%s-%s", n, v, r);
swi->swi_name[ sizeof(swi->swi_name)-1 ] = 0;
}
#else
snprintf(swi->swi_name, sizeof(swi->swi_name), "%s", swi->swi_dep->d_name);
swi->swi_name[ sizeof(swi->swi_name)-1 ] = 0;
#endif
return 0;
}
rpmfi rpmfiNewPool(rpmstrPool pool, Header h, rpmTagVal tagN, rpmfiFlags flags)
{
rpmfi fi = xcalloc(1, sizeof(*fi));
struct rpmtd_s bn, dn, dx;
fi->magic = RPMFIMAGIC;
fi->i = -1;
fi->fiflags = flags;
/*
* Grab and validate file triplet data. Headers with no files simply
* fall through here and an empty file set is returned.
*/
if (headerGet(h, RPMTAG_BASENAMES, &bn, HEADERGET_MINMEM)) {
headerGet(h, RPMTAG_DIRNAMES, &dn, HEADERGET_MINMEM);
headerGet(h, RPMTAG_DIRINDEXES, &dx, HEADERGET_ALLOC);
if (indexSane(&bn, &dn, &dx)) {
/* private or shared pool? */
fi->pool = (pool != NULL) ? rpmstrPoolLink(pool) :
rpmstrPoolCreate();
/* init the file triplet data */
fi->fc = rpmtdCount(&bn);
fi->dc = rpmtdCount(&dn);
fi->bnid = rpmtdToPool(&bn, fi->pool);
fi->dnid = rpmtdToPool(&dn, fi->pool);
/* steal index data from the td (pooh...) */
fi->dil = dx.data;
dx.data = NULL;
/* populate the rest of the stuff */
rpmfiPopulate(fi, h, flags);
/* freeze the pool to save memory, but only if private pool */
if (fi->pool != pool)
rpmstrPoolFreeze(fi->pool, 0);
fi->h = (fi->fiflags & RPMFI_KEEPHEADER) ? headerLink(h) : NULL;
} else {
/* broken data, free and return NULL */
fi = _free(fi);
}
rpmtdFreeData(&bn);
rpmtdFreeData(&dn);
rpmtdFreeData(&dx);
}
return rpmfiLink(fi);
}
void
Save_HR_SW_info(int ix)
{
SWI_t *swi = &_myswi; /* XXX static for now */
#ifdef HAVE_LIBRPM
/*
* XXX Watchout: ix starts with 1
*/
if (1 <= ix && ix <= swi->swi_nrec && ix != swi->swi_prevx) {
int offset;
Header h;
char *n, *v, *r;
offset = swi->swi_recs[ix - 1];
#if defined(RPMDBI_PACKAGES)
{
rpmdbMatchIterator mi;
mi = rpmdbInitIterator(swi->swi_rpmdb, RPMDBI_PACKAGES,
&offset, sizeof(offset));
if ((h = rpmdbNextIterator(mi)) != NULL)
h = headerLink(h);
rpmdbFreeIterator(mi);
}
#else
h = rpmdbGetRecord(swi->swi_rpmdb, offset);
#endif
if (h == NULL)
return;
if (swi->swi_h != NULL)
headerFree(swi->swi_h);
swi->swi_h = h;
swi->swi_prevx = ix;
headerGetEntry(swi->swi_h, RPMTAG_NAME, NULL, (void **) &n, NULL);
headerGetEntry(swi->swi_h, RPMTAG_VERSION, NULL, (void **) &v,
NULL);
headerGetEntry(swi->swi_h, RPMTAG_RELEASE, NULL, (void **) &r,
NULL);
snprintf(swi->swi_name, sizeof(swi->swi_name), "%s-%s-%s", n, v, r);
swi->swi_name[ sizeof(swi->swi_name)-1 ] = 0;
}
#else
snprintf(swi->swi_name, sizeof(swi->swi_name), swi->swi_dep->d_name);
swi->swi_name[ sizeof(swi->swi_name)-1 ] = 0;
#endif
}
static void unloadImmutableRegion(Header *hdrp, rpmTagVal tag)
{
struct rpmtd_s td;
rpmtd utd = &td;
Header nh;
Header oh;
if (headerGet(*hdrp, tag, utd, HEADERGET_DEFAULT)) {
oh = headerCopyLoad(utd->data);
nh = headerCopy(oh);
headerFree(oh);
rpmtdFreeData(utd);
headerFree(*hdrp);
*hdrp = headerLink(nh);
headerFree(nh);
}
}
Header headerNew(void)
{
Header h = xcalloc(1, sizeof(*h));
h->blob = NULL;
h->indexAlloced = INDEX_MALLOC_SIZE;
h->indexUsed = 0;
h->instance = 0;
h->flags |= HEADERFLAG_SORTED;
h->index = (h->indexAlloced
? xcalloc(h->indexAlloced, sizeof(*h->index))
: NULL);
h->nrefs = 0;
return headerLink(h);
}
/**
* Read next header from package, lazily expanding manifests as found.
* @todo An empty file read as manifest truncates argv returning RPMRC_NOTFOUND.
* @todo Errors, e.g. non-existent path in manifest, will terminate iteration.
* @todo Chained manifests lose an arg someplace.
* @param gi generalized iterator
* @return RPMRC_OK on success
*/
static rpmRC rpmgiLoadReadHeader(rpmgi gi)
/*@globals rpmGlobalMacroContext, h_errno, internalState @*/
/*@modifies gi, rpmGlobalMacroContext, h_errno, internalState @*/
{
rpmRC rpmrc = RPMRC_NOTFOUND;
Header h = NULL;
if (gi->argv != NULL && gi->argv[gi->i] != NULL)
do {
const char * fn; /* XXX gi->hdrPath? */
fn = gi->argv[gi->i];
/* XXX Skip +bing -bang =boom special arguments. */
if (strchr("-+=", *fn) == NULL && !(gi->flags & RPMGI_NOHEADER)) {
h = rpmgiReadHeader(gi, fn);
if (h != NULL)
rpmrc = RPMRC_OK;
} else
rpmrc = RPMRC_OK;
if (rpmrc == RPMRC_OK || gi->flags & RPMGI_NOMANIFEST)
break;
if (errno == ENOENT)
break;
/* Not a header, so try for a manifest. */
gi->argv[gi->i] = NULL; /* Mark the insertion point */
rpmrc = rpmgiLoadManifest(gi, fn);
/* XXX its unclear if RPMRC_NOTFOUND should fail or continue here. */
if (rpmrc != RPMRC_OK) {
gi->argv[gi->i] = fn; /* Manifest failed, restore fn */
break;
}
fn = _free(fn);
rpmrc = RPMRC_NOTFOUND;
} while (1);
if (rpmrc == RPMRC_OK && h != NULL)
gi->h = headerLink(h);
(void)headerFree(h);
h = NULL;
return rpmrc;
}
static Header headerCreate(void *blob, unsigned int pvlen, int32_t indexLen)
{
Header h = xcalloc(1, sizeof(*h));
if (blob) {
h->blob = (pvlen > 0) ? memcpy(xmalloc(pvlen), blob, pvlen) : blob;
h->indexAlloced = indexLen + 1;
h->indexUsed = indexLen;
} else {
h->indexAlloced = INDEX_MALLOC_SIZE;
h->indexUsed = 0;
}
h->instance = 0;
h->sorted = HEADERSORT_NONE;
h->index = (h->indexAlloced
? xcalloc(h->indexAlloced, sizeof(*h->index))
: NULL);
h->nrefs = 0;
return headerLink(h);
}
static PyObject * hdrAsBytes(hdrObject * s, int legacy)
{
PyObject *res = NULL;
char *buf = NULL;
unsigned int len;
Header h = headerLink(s->h);
/* XXX this legacy switch is a hack, needs to be removed. */
if (legacy) {
h = headerCopy(s->h); /* XXX strip region tags, etc */
headerFree(s->h);
}
buf = headerExport(h, &len);
h = headerFree(h);
if (buf == NULL || len == 0) {
PyErr_SetString(pyrpmError, "can't unload bad header\n");
} else {
res = PyBytes_FromStringAndSize(buf, len);
}
free(buf);
return res;
}
/* TODO: permit keyring check + retrofits on copy/load */
static PyObject *hdr_new(PyTypeObject *subtype, PyObject *args, PyObject *kwds)
{
PyObject *obj = NULL;
rpmfdObject *fdo = NULL;
Header h = NULL;
char *kwlist[] = { "obj", NULL };
if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O", kwlist, &obj)) {
return NULL;
}
if (obj == NULL) {
h = headerNew();
} else if (CAPSULE_CHECK(obj)) {
h = CAPSULE_EXTRACT(obj, "rpm._C_Header");
headerLink(h);
} else if (hdrObject_Check(obj)) {
h = headerCopy(((hdrObject*) obj)->h);
} else if (PyBytes_Check(obj)) {
h = headerCopyLoad(PyBytes_AsString(obj));
} else if (rpmfdFromPyObject(obj, &fdo)) {
Py_BEGIN_ALLOW_THREADS;
h = headerRead(rpmfdGetFd(fdo), HEADER_MAGIC_YES);
Py_END_ALLOW_THREADS;
Py_XDECREF(fdo);
} else {
PyErr_SetString(PyExc_TypeError, "header, blob or file expected");
return NULL;
}
if (h == NULL) {
PyErr_SetString(pyrpmError, "bad header");
return NULL;
}
return hdr_Wrap(subtype, h);
}
static struct RpmHeaders *
rpmhdrs_new (RpmOstreeRefTs *refts, const GPtrArray *patterns)
{
rpmdbMatchIterator iter;
Header h1;
GPtrArray *hs = NULL;
struct RpmHeaders *ret = NULL;
gsize patprefixlen = pat_fnmatch_prefix (patterns);
/* iter = rpmtsInitIterator (ts, RPMTAG_NAME, "yum", 0); */
iter = rpmtsInitIterator (refts->ts, RPMDBI_PACKAGES, NULL, 0);
hs = g_ptr_array_new_with_free_func (header_free_p);
while ((h1 = rpmdbNextIterator (iter)))
{
const char* name = headerGetString (h1, RPMTAG_NAME);
if (g_str_equal (name, "gpg-pubkey")) continue; /* rpmdb abstraction leak */
if (!pat_fnmatch_match (h1, name, patprefixlen, patterns))
continue;
h1 = headerLink (h1);
g_ptr_array_add (hs, h1);
}
iter = rpmdbFreeIterator (iter);
g_ptr_array_sort (hs, header_cmp_p);
ret = g_malloc0 (sizeof (struct RpmHeaders));
ret->refts = rpmostree_refts_ref (refts);
ret->hs = hs;
return ret;
}
/*@null@*/
static rpmRC rpmgiWalkReadHeader(rpmgi gi)
/*@globals rpmGlobalMacroContext, h_errno, internalState @*/
/*@modifies gi, rpmGlobalMacroContext, h_errno, internalState @*/
{
rpmRC rpmrc = RPMRC_NOTFOUND;
if (gi->ftsp != NULL)
while ((gi->fts = Fts_read(gi->ftsp)) != NULL) {
if (gi->walkPathFilter)
rpmrc = (*gi->walkPathFilter) (gi);
else
rpmrc = rpmgiWalkPathFilter(gi);
if (rpmrc == RPMRC_OK)
break;
}
if (rpmrc == RPMRC_OK) {
Header h = NULL;
if (!(gi->flags & RPMGI_NOHEADER)) {
/* XXX rpmrc = rpmgiLoadReadHeader(gi); */
if (gi->fts != NULL) /* XXX can't happen */
h = rpmgiReadHeader(gi, gi->fts->fts_path);
}
if (h != NULL) {
gi->h = headerLink(h);
(void)headerFree(h);
h = NULL;
/*@-noeffectuncon@*/
if (gi->stash != NULL)
(void) (*gi->stash) (gi, gi->h);
/*@=noeffectuncon@*/
}
}
return rpmrc;
}
static rpmRC rpmpkgRead(rpmKeyring keyring, rpmVSFlags vsflags,
FD_t fd,
Header * hdrp, unsigned int *keyidp, char **msg)
{
pgpDigParams sig = NULL;
Header sigh = NULL;
rpmTagVal sigtag;
struct rpmtd_s sigtd;
struct sigtInfo_s sinfo;
Header h = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
int leadtype = -1;
headerGetFlags hgeflags = HEADERGET_DEFAULT;
if (hdrp) *hdrp = NULL;
rpmtdReset(&sigtd);
if ((rc = rpmLeadRead(fd, &leadtype, msg)) != RPMRC_OK) {
/* Avoid message spew on manifests */
if (rc == RPMRC_NOTFOUND) {
*msg = _free(*msg);
}
goto exit;
}
/* Read the signature header. */
rc = rpmReadSignature(fd, &sigh, msg);
if (rc != RPMRC_OK) {
goto exit;
}
#define _chk(_mask, _tag) \
(sigtag == 0 && !(vsflags & (_mask)) && headerIsEntry(sigh, (_tag)))
/*
* Figger the most effective means of verification available, prefer
* signatures over digests. Legacy header+payload entries are not used.
* DSA will be preferred over RSA if both exist because tested first.
*/
sigtag = 0;
if (_chk(RPMVSF_NODSAHEADER, RPMSIGTAG_DSA)) {
sigtag = RPMSIGTAG_DSA;
} else if (_chk(RPMVSF_NORSAHEADER, RPMSIGTAG_RSA)) {
sigtag = RPMSIGTAG_RSA;
} else if (_chk(RPMVSF_NOSHA1HEADER, RPMSIGTAG_SHA1)) {
sigtag = RPMSIGTAG_SHA1;
}
/* Read the metadata, computing digest(s) on the fly. */
h = NULL;
rc = rpmpkgReadHeader(fd, &h, msg);
if (rc != RPMRC_OK || h == NULL) {
goto exit;
}
/* Any digests or signatures to check? */
if (sigtag == 0) {
rc = RPMRC_OK;
goto exit;
}
/* Free up any previous "ok" message before signature/digest check */
*msg = _free(*msg);
/* Retrieve the tag parameters from the signature header. */
if (!headerGet(sigh, sigtag, &sigtd, hgeflags)) {
rc = RPMRC_FAIL;
goto exit;
}
if (rpmSigInfoParse(&sigtd, "package", &sinfo, &sig, msg) == RPMRC_OK) {
struct rpmtd_s utd;
DIGEST_CTX ctx = rpmDigestInit(sinfo.hashalgo, RPMDIGEST_NONE);
if (headerGet(h, RPMTAG_HEADERIMMUTABLE, &utd, hgeflags)) {
rpmDigestUpdate(ctx, rpm_header_magic, sizeof(rpm_header_magic));
rpmDigestUpdate(ctx, utd.data, utd.count);
rpmtdFreeData(&utd);
}
/** @todo Implement disable/enable/warn/error/anal policy. */
rc = rpmVerifySignature(keyring, &sigtd, sig, ctx, msg);
rpmDigestFinal(ctx, NULL, NULL, 0);
} else {
rc = RPMRC_FAIL;
}
exit:
if (rc != RPMRC_FAIL && h != NULL && hdrp != NULL) {
/* Retrofit RPMTAG_SOURCEPACKAGE to srpms for compatibility */
if (leadtype == RPMLEAD_SOURCE && headerIsSource(h)) {
if (!headerIsEntry(h, RPMTAG_SOURCEPACKAGE)) {
uint32_t one = 1;
headerPutUint32(h, RPMTAG_SOURCEPACKAGE, &one, 1);
}
}
/*
* Try to make sure binary rpms have RPMTAG_SOURCERPM set as that's
* what we use for differentiating binary vs source elsewhere.
*/
if (!headerIsEntry(h, RPMTAG_SOURCEPACKAGE) && headerIsSource(h)) {
headerPutString(h, RPMTAG_SOURCERPM, "(none)");
}
/*
* Convert legacy headers on the fly. Not having immutable region
* equals a truly ancient package, do full retrofit. OTOH newer
* packages might have been built with --nodirtokens, test and handle
* the non-compressed filelist case separately.
*/
if (!headerIsEntry(h, RPMTAG_HEADERIMMUTABLE))
headerConvert(h, HEADERCONV_RETROFIT_V3);
else if (headerIsEntry(h, RPMTAG_OLDFILENAMES))
headerConvert(h, HEADERCONV_COMPRESSFILELIST);
/* Append (and remap) signature tags to the metadata. */
headerMergeLegacySigs(h, sigh);
/* Bump reference count for return. */
*hdrp = headerLink(h);
if (keyidp)
*keyidp = getKeyid(sig);
}
rpmtdFreeData(&sigtd);
h = headerFree(h);
pgpDigParamsFree(sig);
sigh = headerFree(sigh);
return rc;
}
static rpmRC writeRPM(Header *hdrp, unsigned char ** pkgidp, const char *fileName,
CSA_t csa, char **cookie)
{
FD_t fd = NULL;
FD_t ifd = NULL;
ssize_t count;
char * sigtarget = NULL;;
char * rpmio_flags = NULL;
char * SHA1 = NULL;
const char *s;
char *buf = NULL;
Header h;
Header sig = NULL;
int xx;
rpmRC rc = RPMRC_OK;
struct rpmtd_s td;
rpmTagVal sizetag;
rpmTagVal payloadtag;
/* Transfer header reference form *hdrp to h. */
h = headerLink(*hdrp);
*hdrp = headerFree(*hdrp);
if (pkgidp)
*pkgidp = NULL;
/* Save payload information */
if (headerIsSource(h))
rpmio_flags = rpmExpand("%{?_source_payload}", NULL);
else
rpmio_flags = rpmExpand("%{?_binary_payload}", NULL);
if (!(rpmio_flags && *rpmio_flags)) {
rpmio_flags = _free(rpmio_flags);
rpmio_flags = xstrdup("w9.gzdio");
}
s = strchr(rpmio_flags, '.');
if (s) {
const char *compr = NULL;
headerPutString(h, RPMTAG_PAYLOADFORMAT, "cpio");
if (rstreq(s+1, "ufdio")) {
compr = NULL;
} else if (rstreq(s+1, "gzdio")) {
compr = "gzip";
#if HAVE_BZLIB_H
} else if (rstreq(s+1, "bzdio")) {
compr = "bzip2";
/* Add prereq on rpm version that understands bzip2 payloads */
(void) rpmlibNeedsFeature(h, "PayloadIsBzip2", "3.0.5-1");
#endif
#if HAVE_LZMA_H
} else if (rstreq(s+1, "xzdio")) {
compr = "xz";
(void) rpmlibNeedsFeature(h, "PayloadIsXz", "5.2-1");
} else if (rstreq(s+1, "lzdio")) {
compr = "lzma";
(void) rpmlibNeedsFeature(h, "PayloadIsLzma", "4.4.6-1");
#endif
} else {
rpmlog(RPMLOG_ERR, _("Unknown payload compression: %s\n"),
rpmio_flags);
rc = RPMRC_FAIL;
goto exit;
}
if (compr)
headerPutString(h, RPMTAG_PAYLOADCOMPRESSOR, compr);
buf = xstrdup(rpmio_flags);
buf[s - rpmio_flags] = '\0';
headerPutString(h, RPMTAG_PAYLOADFLAGS, buf+1);
free(buf);
}
/* Create and add the cookie */
if (cookie) {
rasprintf(cookie, "%s %d", buildHost(), (int) (*getBuildTime()));
headerPutString(h, RPMTAG_COOKIE, *cookie);
}
/* Reallocate the header into one contiguous region. */
h = headerReload(h, RPMTAG_HEADERIMMUTABLE);
if (h == NULL) { /* XXX can't happen */
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to create immutable header region.\n"));
goto exit;
}
/* Re-reference reallocated header. */
*hdrp = headerLink(h);
/*
* Write the header+archive into a temp file so that the size of
* archive (after compression) can be added to the header.
*/
fd = rpmMkTempFile(NULL, &sigtarget);
if (fd == NULL || Ferror(fd)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to open temp file.\n"));
goto exit;
}
fdInitDigest(fd, PGPHASHALGO_SHA1, 0);
if (headerWrite(fd, h, HEADER_MAGIC_YES)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to write temp header\n"));
} else { /* Write the archive and get the size */
(void) Fflush(fd);
fdFiniDigest(fd, PGPHASHALGO_SHA1, (void **)&SHA1, NULL, 1);
if (csa->cpioList != NULL) {
rc = cpio_doio(fd, h, csa, rpmio_flags);
} else if (Fileno(csa->cpioFdIn) >= 0) {
rc = cpio_copy(fd, csa);
} else {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Bad CSA data\n"));
}
}
if (rc != RPMRC_OK)
goto exit;
(void) Fclose(fd);
fd = NULL;
(void) unlink(fileName);
/* Generate the signature */
(void) fflush(stdout);
sig = rpmNewSignature();
/*
* There should be rpmlib() dependency on this, but that doesn't
* really do much good as these are signature tags that get read
* way before dependency checking has a chance to figure out anything.
* On the positive side, not inserting the 32bit tag at all means
* older rpm will just bail out with error message on attempt to read
* such a package.
*/
if (csa->cpioArchiveSize < UINT32_MAX) {
sizetag = RPMSIGTAG_SIZE;
payloadtag = RPMSIGTAG_PAYLOADSIZE;
} else {
sizetag = RPMSIGTAG_LONGSIZE;
payloadtag = RPMSIGTAG_LONGARCHIVESIZE;
}
(void) rpmGenDigest(sig, sigtarget, sizetag);
(void) rpmGenDigest(sig, sigtarget, RPMSIGTAG_MD5);
if (SHA1) {
/* XXX can't use rpmtdFromFoo() on RPMSIGTAG_* items */
rpmtdReset(&td);
td.tag = RPMSIGTAG_SHA1;
td.type = RPM_STRING_TYPE;
td.data = SHA1;
td.count = 1;
headerPut(sig, &td, HEADERPUT_DEFAULT);
SHA1 = _free(SHA1);
}
{
/* XXX can't use headerPutType() on legacy RPMSIGTAG_* items */
rpmtdReset(&td);
td.tag = payloadtag;
td.count = 1;
if (payloadtag == RPMSIGTAG_PAYLOADSIZE) {
rpm_off_t asize = csa->cpioArchiveSize;
td.type = RPM_INT32_TYPE;
td.data = &asize;
headerPut(sig, &td, HEADERPUT_DEFAULT);
} else {
rpm_loff_t asize = csa->cpioArchiveSize;
td.type = RPM_INT64_TYPE;
td.data = &asize;
headerPut(sig, &td, HEADERPUT_DEFAULT);
}
}
/* Reallocate the signature into one contiguous region. */
sig = headerReload(sig, RPMTAG_HEADERSIGNATURES);
if (sig == NULL) { /* XXX can't happen */
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to reload signature header.\n"));
goto exit;
}
/* Open the output file */
fd = Fopen(fileName, "w.ufdio");
if (fd == NULL || Ferror(fd)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Could not open %s: %s\n"),
fileName, Fstrerror(fd));
goto exit;
}
/* Write the lead section into the package. */
{
rpmlead lead = rpmLeadFromHeader(h);
rc = rpmLeadWrite(fd, lead);
lead = rpmLeadFree(lead);
if (rc != RPMRC_OK) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to write package: %s\n"),
Fstrerror(fd));
goto exit;
}
}
/* Write the signature section into the package. */
if (rpmWriteSignature(fd, sig)) {
rc = RPMRC_FAIL;
goto exit;
}
/* Append the header and archive */
ifd = Fopen(sigtarget, "r.ufdio");
if (ifd == NULL || Ferror(ifd)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to open sigtarget %s: %s\n"),
sigtarget, Fstrerror(ifd));
goto exit;
}
/* Add signatures to header, and write header into the package. */
/* XXX header+payload digests/signatures might be checked again here. */
{ Header nh = headerRead(ifd, HEADER_MAGIC_YES);
if (nh == NULL) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to read header from %s: %s\n"),
sigtarget, Fstrerror(ifd));
goto exit;
}
#ifdef NOTYET
(void) headerMergeLegacySigs(nh, sig);
#endif
xx = headerWrite(fd, nh, HEADER_MAGIC_YES);
nh = headerFree(nh);
if (xx) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to write header to %s: %s\n"),
fileName, Fstrerror(fd));
goto exit;
}
}
/* Write the payload into the package. */
buf = xmalloc(BUFSIZ);
while ((count = Fread(buf, 1, BUFSIZ, ifd)) > 0) {
if (count == -1) {
free(buf);
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to read payload from %s: %s\n"),
sigtarget, Fstrerror(ifd));
goto exit;
}
if (Fwrite(buf, sizeof(buf[0]), count, fd) != count) {
free(buf);
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Unable to write payload to %s: %s\n"),
fileName, Fstrerror(fd));
goto exit;
}
}
free(buf);
rc = RPMRC_OK;
exit:
rpmio_flags = _free(rpmio_flags);
SHA1 = _free(SHA1);
h = headerFree(h);
/* XXX Fish the pkgid out of the signature header. */
if (sig != NULL && pkgidp != NULL) {
struct rpmtd_s md5tag;
headerGet(sig, RPMSIGTAG_MD5, &md5tag, HEADERGET_DEFAULT);
if (rpmtdType(&md5tag) == RPM_BIN_TYPE &&
md5tag.count == 16 && md5tag.data != NULL) {
*pkgidp = md5tag.data;
}
}
sig = rpmFreeSignature(sig);
if (ifd) {
(void) Fclose(ifd);
ifd = NULL;
}
if (fd) {
(void) Fclose(fd);
fd = NULL;
}
if (sigtarget) {
(void) unlink(sigtarget);
sigtarget = _free(sigtarget);
}
if (rc == RPMRC_OK)
rpmlog(RPMLOG_NOTICE, _("Wrote: %s\n"), fileName);
else
(void) unlink(fileName);
return rc;
}
Header headerLoad(void * uh)
{
int32_t * ei = (int32_t *) uh;
int32_t il = ntohl(ei[0]); /* index length */
int32_t dl = ntohl(ei[1]); /* data length */
size_t pvlen = sizeof(il) + sizeof(dl) +
(il * sizeof(struct entryInfo_s)) + dl;
void * pv = uh;
Header h = NULL;
entryInfo pe;
unsigned char * dataStart;
unsigned char * dataEnd;
indexEntry entry;
int rdlen;
/* Sanity checks on header intro. */
if (hdrchkTags(il) || hdrchkData(dl))
goto errxit;
ei = (int32_t *) pv;
pe = (entryInfo) &ei[2];
dataStart = (unsigned char *) (pe + il);
dataEnd = dataStart + dl;
h = xcalloc(1, sizeof(*h));
h->blob = uh;
h->indexAlloced = il + 1;
h->indexUsed = il;
h->instance = 0;
h->index = xcalloc(h->indexAlloced, sizeof(*h->index));
h->flags |= HEADERFLAG_SORTED;
h->nrefs = 0;
h = headerLink(h);
entry = h->index;
if (!(htonl(pe->tag) < HEADER_I18NTABLE)) {
h->flags |= HEADERFLAG_LEGACY;
entry->info.type = REGION_TAG_TYPE;
entry->info.tag = HEADER_IMAGE;
entry->info.count = REGION_TAG_COUNT;
entry->info.offset = ((unsigned char *)pe - dataStart); /* negative offset */
entry->data = pe;
entry->length = pvlen - sizeof(il) - sizeof(dl);
rdlen = regionSwab(entry+1, il, 0, pe, dataStart, dataEnd, entry->info.offset);
if (rdlen != dl)
goto errxit;
entry->rdlen = rdlen;
h->indexUsed++;
} else {
int32_t rdl;
int32_t ril;
h->flags &= ~HEADERFLAG_LEGACY;
entry->info.type = htonl(pe->type);
entry->info.count = htonl(pe->count);
if (hdrchkType(entry->info.type))
goto errxit;
if (hdrchkTags(entry->info.count))
goto errxit;
{ int off = ntohl(pe->offset);
if (hdrchkData(off))
goto errxit;
if (off) {
size_t nb = REGION_TAG_COUNT;
int32_t stei[nb];
/* XXX Hmm, why the copy? */
memcpy(&stei, dataStart + off, nb);
rdl = -ntohl(stei[2]); /* negative offset */
ril = rdl/sizeof(*pe);
if (hdrchkTags(ril) || hdrchkData(rdl))
goto errxit;
entry->info.tag = htonl(pe->tag);
} else {
ril = il;
rdl = (ril * sizeof(struct entryInfo_s));
entry->info.tag = HEADER_IMAGE;
}
}
entry->info.offset = -rdl; /* negative offset */
entry->data = pe;
entry->length = pvlen - sizeof(il) - sizeof(dl);
rdlen = regionSwab(entry+1, ril-1, 0, pe+1, dataStart, dataEnd, entry->info.offset);
if (rdlen < 0)
goto errxit;
entry->rdlen = rdlen;
if (ril < h->indexUsed) {
indexEntry newEntry = entry + ril;
int ne = (h->indexUsed - ril);
int rid = entry->info.offset+1;
int rc;
/* Load dribble entries from region. */
rc = regionSwab(newEntry, ne, 0, pe+ril, dataStart, dataEnd, rid);
if (rc < 0)
goto errxit;
rdlen += rc;
{ indexEntry firstEntry = newEntry;
int save = h->indexUsed;
int j;
/* Dribble entries replace duplicate region entries. */
h->indexUsed -= ne;
for (j = 0; j < ne; j++, newEntry++) {
(void) headerDel(h, newEntry->info.tag);
if (newEntry->info.tag == RPMTAG_BASENAMES)
(void) headerDel(h, RPMTAG_OLDFILENAMES);
}
/* If any duplicate entries were replaced, move new entries down. */
if (h->indexUsed < (save - ne)) {
memmove(h->index + h->indexUsed, firstEntry,
(ne * sizeof(*entry)));
}
h->indexUsed += ne;
}
}
}
h->flags &= ~HEADERFLAG_SORTED;
headerSort(h);
h->flags |= HEADERFLAG_ALLOCATED;
return h;
errxit:
if (h) {
h->index = _free(h->index);
h = _free(h);
}
return h;
}
static rpmRC rpmpkgReadHeader(rpmKeyring keyring, rpmVSFlags vsflags,
FD_t fd, Header *hdrp, char ** msg)
{
char *buf = NULL;
int32_t block[4];
int32_t il;
int32_t dl;
int32_t * ei = NULL;
size_t uc;
size_t nb;
Header h = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
int xx;
if (hdrp)
*hdrp = NULL;
if (msg)
*msg = NULL;
memset(block, 0, sizeof(block));
if ((xx = timedRead(fd, (char *)block, sizeof(block))) != sizeof(block)) {
rasprintf(&buf,
_("hdr size(%d): BAD, read returned %d\n"), (int)sizeof(block), xx);
goto exit;
}
if (memcmp(block, rpm_header_magic, sizeof(rpm_header_magic))) {
rasprintf(&buf, _("hdr magic: BAD\n"));
goto exit;
}
il = ntohl(block[2]);
if (hdrchkTags(il)) {
rasprintf(&buf, _("hdr tags: BAD, no. of tags(%d) out of range\n"), il);
goto exit;
}
dl = ntohl(block[3]);
if (hdrchkData(dl)) {
rasprintf(&buf,
_("hdr data: BAD, no. of bytes(%d) out of range\n"), dl);
goto exit;
}
nb = (il * sizeof(struct entryInfo_s)) + dl;
uc = sizeof(il) + sizeof(dl) + nb;
ei = xmalloc(uc);
ei[0] = block[2];
ei[1] = block[3];
if ((xx = timedRead(fd, (char *)&ei[2], nb)) != nb) {
rasprintf(&buf, _("hdr blob(%zd): BAD, read returned %d\n"), nb, xx);
goto exit;
}
/* Sanity check header tags */
rc = headerVerify(keyring, vsflags, ei, uc, msg);
if (rc != RPMRC_OK)
goto exit;
/* OK, blob looks sane, load the header. */
h = headerLoad(ei);
if (h == NULL) {
rasprintf(&buf, _("hdr load: BAD\n"));
rc = RPMRC_FAIL;
goto exit;
}
ei = NULL; /* XXX will be freed with header */
exit:
if (hdrp && h && rc == RPMRC_OK)
*hdrp = headerLink(h);
ei = _free(ei);
h = headerFree(h);
if (msg != NULL && *msg == NULL && buf != NULL) {
*msg = buf;
} else {
free(buf);
}
return rc;
}
rpmfi rpmfiNew(const rpmts ts, Header h, rpmTag tagN, rpmfiFlags flags)
{
rpmfi fi = NULL;
rpm_loff_t *asize = NULL;
unsigned char * t;
int isBuild, isSource;
struct rpmtd_s fdigests, digalgo;
struct rpmtd_s td;
headerGetFlags scareFlags = (flags & RPMFI_KEEPHEADER) ?
HEADERGET_MINMEM : HEADERGET_ALLOC;
headerGetFlags defFlags = HEADERGET_ALLOC;
fi = xcalloc(1, sizeof(*fi));
if (fi == NULL) /* XXX can't happen */
goto exit;
fi->magic = RPMFIMAGIC;
fi->i = -1;
fi->fiflags = flags;
fi->scareFlags = scareFlags;
if (headerGet(h, RPMTAG_LONGARCHIVESIZE, &td, HEADERGET_EXT)) {
asize = rpmtdGetUint64(&td);
}
/* 0 means unknown */
fi->archiveSize = asize ? *asize : 0;
rpmtdFreeData(&td);
/* Archive size is not set when this gets called from build */
isBuild = (asize == NULL);
isSource = headerIsSource(h);
if (isBuild) fi->fiflags |= RPMFI_ISBUILD;
if (isSource) fi->fiflags |= RPMFI_ISSOURCE;
_hgfi(h, RPMTAG_BASENAMES, &td, defFlags, fi->bnl);
fi->fc = rpmtdCount(&td);
if (fi->fc == 0) {
goto exit;
}
_hgfi(h, RPMTAG_DIRNAMES, &td, defFlags, fi->dnl);
fi->dc = rpmtdCount(&td);
_hgfi(h, RPMTAG_DIRINDEXES, &td, scareFlags, fi->dil);
if (!(flags & RPMFI_NOFILEMODES))
_hgfi(h, RPMTAG_FILEMODES, &td, scareFlags, fi->fmodes);
if (!(flags & RPMFI_NOFILEFLAGS))
_hgfi(h, RPMTAG_FILEFLAGS, &td, scareFlags, fi->fflags);
if (!(flags & RPMFI_NOFILEVERIFYFLAGS))
_hgfi(h, RPMTAG_FILEVERIFYFLAGS, &td, scareFlags, fi->vflags);
if (!(flags & RPMFI_NOFILESIZES))
_hgfi(h, RPMTAG_FILESIZES, &td, scareFlags, fi->fsizes);
if (!(flags & RPMFI_NOFILECOLORS))
_hgfi(h, RPMTAG_FILECOLORS, &td, scareFlags, fi->fcolors);
if (!(flags & RPMFI_NOFILECLASS)) {
_hgfi(h, RPMTAG_CLASSDICT, &td, scareFlags, fi->cdict);
fi->ncdict = rpmtdCount(&td);
_hgfi(h, RPMTAG_FILECLASS, &td, scareFlags, fi->fcdictx);
}
if (!(flags & RPMFI_NOFILEDEPS)) {
_hgfi(h, RPMTAG_DEPENDSDICT, &td, scareFlags, fi->ddict);
fi->nddict = rpmtdCount(&td);
_hgfi(h, RPMTAG_FILEDEPENDSX, &td, scareFlags, fi->fddictx);
_hgfi(h, RPMTAG_FILEDEPENDSN, &td, scareFlags, fi->fddictn);
}
if (!(flags & RPMFI_NOFILESTATES))
_hgfi(h, RPMTAG_FILESTATES, &td, defFlags, fi->fstates);
if (!(flags & RPMFI_NOFILECAPS) && headerIsEntry(h, RPMTAG_FILECAPS)) {
fi->fcapcache = strcacheNew();
fi->fcaps = cacheTag(fi->fcapcache, h, RPMTAG_FILECAPS);
}
if (!(flags & RPMFI_NOFILELINKTOS)) {
fi->flinkcache = strcacheNew();
fi->flinks = cacheTag(fi->flinkcache, h, RPMTAG_FILELINKTOS);
}
/* FILELANGS are only interesting when installing */
if ((headerGetInstance(h) == 0) && !(flags & RPMFI_NOFILELANGS))
fi->flangs = cacheTag(langcache, h, RPMTAG_FILELANGS);
/* See if the package has non-md5 file digests */
fi->digestalgo = PGPHASHALGO_MD5;
if (headerGet(h, RPMTAG_FILEDIGESTALGO, &digalgo, HEADERGET_MINMEM)) {
pgpHashAlgo *algo = rpmtdGetUint32(&digalgo);
/* Hmm, what to do with unknown digest algorithms? */
if (algo && rpmDigestLength(*algo) != 0) {
fi->digestalgo = *algo;
}
}
fi->digests = NULL;
/* grab hex digests from header and store in binary format */
if (!(flags & RPMFI_NOFILEDIGESTS) &&
headerGet(h, RPMTAG_FILEDIGESTS, &fdigests, HEADERGET_MINMEM)) {
const char *fdigest;
size_t diglen = rpmDigestLength(fi->digestalgo);
fi->digests = t = xmalloc(rpmtdCount(&fdigests) * diglen);
while ((fdigest = rpmtdNextString(&fdigests))) {
if (!(fdigest && *fdigest != '\0')) {
memset(t, 0, diglen);
t += diglen;
continue;
}
for (int j = 0; j < diglen; j++, t++, fdigest += 2)
*t = (rnibble(fdigest[0]) << 4) | rnibble(fdigest[1]);
}
rpmtdFreeData(&fdigests);
}
/* XXX TR_REMOVED doesn;t need fmtimes, frdevs, finodes */
if (!(flags & RPMFI_NOFILEMTIMES))
_hgfi(h, RPMTAG_FILEMTIMES, &td, scareFlags, fi->fmtimes);
if (!(flags & RPMFI_NOFILERDEVS))
_hgfi(h, RPMTAG_FILERDEVS, &td, scareFlags, fi->frdevs);
if (!(flags & RPMFI_NOFILEINODES))
_hgfi(h, RPMTAG_FILEINODES, &td, scareFlags, fi->finodes);
if (!(flags & RPMFI_NOFILEUSER))
fi->fuser = cacheTag(ugcache, h, RPMTAG_FILEUSERNAME);
if (!(flags & RPMFI_NOFILEGROUP))
fi->fgroup = cacheTag(ugcache, h, RPMTAG_FILEGROUPNAME);
/* lazily alloced from rpmfiFN() */
fi->fn = NULL;
exit:
if (_rpmfi_debug < 0)
fprintf(stderr, "*** fi %p\t[%d]\n", fi, (fi ? fi->fc : 0));
if (fi != NULL) {
fi->h = (fi->fiflags & RPMFI_KEEPHEADER) ? headerLink(h) : NULL;
}
/* FIX: rpmfi null annotations */
return rpmfiLink(fi, __FUNCTION__);
}
static rpmRC rpmpkgRead(rpmKeyring keyring, rpmVSFlags vsflags,
FD_t fd, const char * fn, Header * hdrp)
{
pgpDig dig = NULL;
char buf[8*BUFSIZ];
ssize_t count;
rpmlead l = NULL;
Header sigh = NULL;
rpmSigTag sigtag;
struct rpmtd_s sigtd;
Header h = NULL;
char * msg;
rpmRC rc = RPMRC_FAIL; /* assume failure */
int leadtype = -1;
headerGetFlags hgeflags = HEADERGET_DEFAULT;
DIGEST_CTX ctx = NULL;
if (hdrp) *hdrp = NULL;
rpmtdReset(&sigtd);
l = rpmLeadNew();
if ((rc = rpmLeadRead(fd, l)) == RPMRC_OK) {
const char * err = NULL;
if ((rc = rpmLeadCheck(l, &err)) == RPMRC_FAIL) {
rpmlog(RPMLOG_ERR, "%s: %s\n", fn, err);
}
leadtype = rpmLeadType(l);
}
l = rpmLeadFree(l);
if (rc != RPMRC_OK)
goto exit;
/* Read the signature header. */
msg = NULL;
rc = rpmReadSignature(fd, &sigh, RPMSIGTYPE_HEADERSIG, &msg);
switch (rc) {
default:
rpmlog(RPMLOG_ERR, _("%s: rpmReadSignature failed: %s"), fn,
(msg && *msg ? msg : "\n"));
msg = _free(msg);
goto exit;
break;
case RPMRC_OK:
if (sigh == NULL) {
rpmlog(RPMLOG_ERR, _("%s: No signature available\n"), fn);
rc = RPMRC_FAIL;
goto exit;
}
break;
}
msg = _free(msg);
#define _chk(_mask, _tag) \
(sigtag == 0 && !(vsflags & (_mask)) && headerIsEntry(sigh, (_tag)))
/*
* Figger the most effective available signature.
* Prefer signatures over digests, then header-only over header+payload.
* DSA will be preferred over RSA if both exist because tested first.
* Note that NEEDPAYLOAD prevents header+payload signatures and digests.
*/
sigtag = 0;
if (_chk(RPMVSF_NODSAHEADER, RPMSIGTAG_DSA)) {
sigtag = RPMSIGTAG_DSA;
} else if (_chk(RPMVSF_NORSAHEADER, RPMSIGTAG_RSA)) {
sigtag = RPMSIGTAG_RSA;
} else if (_chk(RPMVSF_NODSA|RPMVSF_NEEDPAYLOAD, RPMSIGTAG_GPG)) {
sigtag = RPMSIGTAG_GPG;
fdInitDigest(fd, PGPHASHALGO_SHA1, 0);
} else if (_chk(RPMVSF_NORSA|RPMVSF_NEEDPAYLOAD, RPMSIGTAG_PGP)) {
sigtag = RPMSIGTAG_PGP;
fdInitDigest(fd, PGPHASHALGO_MD5, 0);
} else if (_chk(RPMVSF_NOSHA1HEADER, RPMSIGTAG_SHA1)) {
sigtag = RPMSIGTAG_SHA1;
} else if (_chk(RPMVSF_NOMD5|RPMVSF_NEEDPAYLOAD, RPMSIGTAG_MD5)) {
sigtag = RPMSIGTAG_MD5;
fdInitDigest(fd, PGPHASHALGO_MD5, 0);
}
/* Read the metadata, computing digest(s) on the fly. */
h = NULL;
msg = NULL;
rc = rpmpkgReadHeader(keyring, vsflags, fd, &h, &msg);
if (rc != RPMRC_OK || h == NULL) {
rpmlog(RPMLOG_ERR, _("%s: headerRead failed: %s"), fn,
(msg && *msg ? msg : "\n"));
msg = _free(msg);
goto exit;
}
msg = _free(msg);
/* Any digests or signatures to check? */
if (sigtag == 0) {
rc = RPMRC_OK;
goto exit;
}
dig = pgpNewDig();
if (dig == NULL) {
rc = RPMRC_FAIL;
goto exit;
}
/* Retrieve the tag parameters from the signature header. */
if (!headerGet(sigh, sigtag, &sigtd, hgeflags)) {
rc = RPMRC_FAIL;
goto exit;
}
switch (sigtag) {
case RPMSIGTAG_RSA:
case RPMSIGTAG_DSA:
if ((rc = parsePGP(&sigtd, "package", dig)) != RPMRC_OK) {
goto exit;
}
/* fallthrough */
case RPMSIGTAG_SHA1:
{ struct rpmtd_s utd;
pgpHashAlgo hashalgo = (sigtag == RPMSIGTAG_SHA1) ?
PGPHASHALGO_SHA1 : dig->signature.hash_algo;
if (!headerGet(h, RPMTAG_HEADERIMMUTABLE, &utd, hgeflags))
break;
ctx = rpmDigestInit(hashalgo, RPMDIGEST_NONE);
(void) rpmDigestUpdate(ctx, rpm_header_magic, sizeof(rpm_header_magic));
(void) rpmDigestUpdate(ctx, utd.data, utd.count);
rpmtdFreeData(&utd);
} break;
case RPMSIGTAG_GPG:
case RPMSIGTAG_PGP5: /* XXX legacy */
case RPMSIGTAG_PGP:
if ((rc = parsePGP(&sigtd, "package", dig)) != RPMRC_OK) {
goto exit;
}
/* fallthrough */
case RPMSIGTAG_MD5:
/* Legacy signatures need the compressed payload in the digest too. */
while ((count = Fread(buf, sizeof(buf[0]), sizeof(buf), fd)) > 0) {}
if (count < 0) {
rpmlog(RPMLOG_ERR, _("%s: Fread failed: %s\n"),
fn, Fstrerror(fd));
rc = RPMRC_FAIL;
goto exit;
}
ctx = rpmDigestBundleDupCtx(fdGetBundle(fd), (sigtag == RPMSIGTAG_MD5) ?
PGPHASHALGO_MD5 : dig->signature.hash_algo);
break;
default:
break;
}
/** @todo Implement disable/enable/warn/error/anal policy. */
rc = rpmVerifySignature(keyring, &sigtd, dig, ctx, &msg);
switch (rc) {
case RPMRC_OK: /* Signature is OK. */
rpmlog(RPMLOG_DEBUG, "%s: %s", fn, msg);
break;
case RPMRC_NOTTRUSTED: /* Signature is OK, but key is not trusted. */
case RPMRC_NOKEY: /* Public key is unavailable. */
/* XXX Print NOKEY/NOTTRUSTED warning only once. */
{ int lvl = (stashKeyid(dig) ? RPMLOG_DEBUG : RPMLOG_WARNING);
rpmlog(lvl, "%s: %s", fn, msg);
} break;
case RPMRC_NOTFOUND: /* Signature is unknown type. */
rpmlog(RPMLOG_WARNING, "%s: %s", fn, msg);
break;
default:
case RPMRC_FAIL: /* Signature does not verify. */
rpmlog(RPMLOG_ERR, "%s: %s", fn, msg);
break;
}
free(msg);
exit:
if (rc != RPMRC_FAIL && h != NULL && hdrp != NULL) {
/* Retrofit RPMTAG_SOURCEPACKAGE to srpms for compatibility */
if (leadtype == RPMLEAD_SOURCE && headerIsSource(h)) {
if (!headerIsEntry(h, RPMTAG_SOURCEPACKAGE)) {
uint32_t one = 1;
headerPutUint32(h, RPMTAG_SOURCEPACKAGE, &one, 1);
}
}
/*
* Try to make sure binary rpms have RPMTAG_SOURCERPM set as that's
* what we use for differentiating binary vs source elsewhere.
*/
if (!headerIsEntry(h, RPMTAG_SOURCEPACKAGE) && headerIsSource(h)) {
headerPutString(h, RPMTAG_SOURCERPM, "(none)");
}
/*
* Convert legacy headers on the fly. Not having "new" style compressed
* filenames is close enough estimate for legacy indication...
*/
if (!headerIsEntry(h, RPMTAG_DIRNAMES)) {
headerConvert(h, HEADERCONV_RETROFIT_V3);
}
/* Append (and remap) signature tags to the metadata. */
headerMergeLegacySigs(h, sigh);
/* Bump reference count for return. */
*hdrp = headerLink(h);
}
rpmtdFreeData(&sigtd);
rpmDigestFinal(ctx, NULL, NULL, 0);
h = headerFree(h);
pgpFreeDig(dig);
sigh = rpmFreeSignature(sigh);
return rc;
}
/* Check files in the transactions against the rpmdb
* Lookup all files with the same basename in the rpmdb
* and then check for matching finger prints
* @param ts transaction set
* @param fpc global finger print cache
*/
static
void checkInstalledFiles(rpmts ts, uint64_t fileCount, fingerPrintCache fpc)
{
tsMembers tsmem = rpmtsMembers(ts);
rpmte p;
rpmfiles fi;
rpmfs fs;
int j;
unsigned int fileNum;
rpmdbMatchIterator mi;
Header h, newheader;
rpmlog(RPMLOG_DEBUG, "computing file dispositions\n");
mi = rpmFindBaseNamesInDB(ts, fileCount);
/* For all installed headers with matching basename's ... */
if (mi == NULL)
return;
if (rpmdbGetIteratorCount(mi) == 0) {
mi = rpmdbFreeIterator(mi);
return;
}
/* Loop over all packages from the rpmdb */
h = newheader = rpmdbNextIterator(mi);
while (h != NULL) {
headerGetFlags hgflags = HEADERGET_MINMEM;
struct rpmtd_s bnames, dnames, dindexes, ostates;
fingerPrint *fpp = NULL;
unsigned int installedPkg;
int beingRemoved = 0;
rpmfiles otherFi = NULL;
rpmte *removedPkg = NULL;
/* Is this package being removed? */
installedPkg = rpmdbGetIteratorOffset(mi);
if (packageHashGetEntry(tsmem->removedPackages, installedPkg,
&removedPkg, NULL, NULL)) {
beingRemoved = 1;
otherFi = rpmteFiles(removedPkg[0]);
}
h = headerLink(h);
/* For packages being removed we can use its rpmfi to avoid all this */
if (!beingRemoved) {
headerGet(h, RPMTAG_BASENAMES, &bnames, hgflags);
headerGet(h, RPMTAG_DIRNAMES, &dnames, hgflags);
headerGet(h, RPMTAG_DIRINDEXES, &dindexes, hgflags);
headerGet(h, RPMTAG_FILESTATES, &ostates, hgflags);
}
/* loop over all interesting files in that package */
do {
int fpIx;
struct rpmffi_s * recs;
int numRecs;
const char * dirName;
const char * baseName;
/* lookup finger print for this file */
fileNum = rpmdbGetIteratorFileNum(mi);
if (!beingRemoved) {
rpmtdSetIndex(&bnames, fileNum);
rpmtdSetIndex(&dindexes, fileNum);
rpmtdSetIndex(&dnames, *rpmtdGetUint32(&dindexes));
rpmtdSetIndex(&ostates, fileNum);
dirName = rpmtdGetString(&dnames);
baseName = rpmtdGetString(&bnames);
fpLookup(fpc, dirName, baseName, &fpp);
fpIx = 0;
} else {
fpp = rpmfilesFps(otherFi);
fpIx = fileNum;
}
/* search for files in the transaction with same finger print */
fpCacheGetByFp(fpc, fpp, fpIx, &recs, &numRecs);
for (j = 0; j < numRecs; j++) {
p = recs[j].p;
fi = rpmteFiles(p);
fs = rpmteGetFileStates(p);
/* Determine the fate of each file. */
switch (rpmteType(p)) {
case TR_ADDED:
if (!otherFi) {
/* XXX What to do if this fails? */
otherFi = rpmfilesNew(NULL, h, RPMTAG_BASENAMES, RPMFI_KEEPHEADER);
}
handleInstInstalledFile(ts, p, fi, recs[j].fileno,
h, otherFi, fileNum, beingRemoved);
break;
case TR_REMOVED:
if (!beingRemoved) {
if (*rpmtdGetChar(&ostates) == RPMFILE_STATE_NORMAL)
rpmfsSetAction(fs, recs[j].fileno, FA_SKIP);
}
break;
}
rpmfilesFree(fi);
}
newheader = rpmdbNextIterator(mi);
} while (newheader==h);
otherFi = rpmfilesFree(otherFi);
if (!beingRemoved) {
rpmtdFreeData(&ostates);
rpmtdFreeData(&bnames);
rpmtdFreeData(&dnames);
rpmtdFreeData(&dindexes);
free(fpp);
}
headerFree(h);
h = newheader;
}
rpmdbFreeIterator(mi);
}
rpmRC rpmpkgRead(rpmKeyring keyring, rpmVSFlags flags, FD_t fd,
rpmsinfoCb cb, void *cbdata, Header *hdrp)
{
char * msg = NULL;
rpmRC xx, rc = RPMRC_FAIL; /* assume failure */
int failed = 0;
int leadtype = -1;
struct hdrblob_s sigblob, blob;
struct rpmvs_s *sigset = NULL;
Header h = NULL;
Header sigh = NULL;
rpmDigestBundle bundle = fdGetBundle(fd, 1); /* freed with fd */
memset(&blob, 0, sizeof(blob));
memset(&sigblob, 0, sizeof(sigblob));
if ((xx = rpmLeadRead(fd, &leadtype, &msg)) != RPMRC_OK) {
/* Avoid message spew on manifests */
if (xx == RPMRC_NOTFOUND)
msg = _free(msg);
rc = xx;
goto exit;
}
/* Read the signature header. Might not be in a contiguous region. */
if (hdrblobRead(fd, 1, 0, RPMTAG_HEADERSIGNATURES, &sigblob, &msg))
goto exit;
sigset = rpmvsCreate(&sigblob, flags);
/* Initialize digests ranging over the header */
rpmvsInitDigests(sigset, RPMSIG_HEADER, bundle);
/* Read the header from the package. */
if (hdrblobRead(fd, 1, 1, RPMTAG_HEADERIMMUTABLE, &blob, &msg))
goto exit;
/* Fish interesting tags from the main header. This is a bit hacky... */
if (!(flags & (RPMVSF_NOPAYLOAD|RPMVSF_NEEDPAYLOAD)))
rpmvsAppend(sigset, &blob, RPMTAG_PAYLOADDIGEST);
/* Initialize digests ranging over the payload only */
rpmvsInitDigests(sigset, RPMSIG_PAYLOAD, bundle);
/* Verify header signatures and digests */
failed += rpmvsVerifyItems(sigset, (RPMSIG_HEADER), bundle, keyring, cb, cbdata);
/* Unless disabled, read the file, generating digest(s) on the fly. */
if (!(flags & RPMVSF_NEEDPAYLOAD)) {
if (readFile(fd, &msg))
goto exit;
}
/* Verify signatures and digests ranging over the payload */
failed += rpmvsVerifyItems(sigset, (RPMSIG_PAYLOAD), bundle,
keyring, cb, cbdata);
failed += rpmvsVerifyItems(sigset, (RPMSIG_HEADER|RPMSIG_PAYLOAD), bundle,
keyring, cb, cbdata);
if (failed == 0) {
/* Finally import the headers and do whatever required retrofits etc */
if (hdrp) {
if (hdrblobImport(&sigblob, 0, &sigh, &msg))
goto exit;
if (hdrblobImport(&blob, 0, &h, &msg))
goto exit;
/* Append (and remap) signature tags to the metadata. */
headerMergeLegacySigs(h, sigh);
applyRetrofits(h, leadtype);
/* Bump reference count for return. */
*hdrp = headerLink(h);
}
rc = RPMRC_OK;
}
exit:
if (rc && msg != NULL)
rpmlog(RPMLOG_ERR, "%s: %s\n", Fdescr(fd), msg);
free(msg);
free(sigblob.ei);
free(blob.ei);
headerFree(h);
headerFree(sigh);
rpmvsFree(sigset);
return rc;
}
/* ---------------------------------------------------------------------
*/
int
netsnmp_swinst_arch_load( netsnmp_container *container, u_int flags)
{
rpmts ts;
rpmdbMatchIterator mi;
Header h;
char *n, *v, *r, *g;
int32_t *t;
time_t install_time;
size_t date_len;
int i = 1;
netsnmp_swinst_entry *entry;
ts = rpmtsCreate();
rpmtsSetVSFlags( ts, (_RPMVSF_NOSIGNATURES|_RPMVSF_NODIGESTS));
mi = rpmtsInitIterator( ts, RPMDBI_PACKAGES, NULL, 0);
if (mi == NULL)
NETSNMP_LOGONCE((LOG_ERR, "rpmdbOpen() failed\n"));
while (NULL != (h = rpmdbNextIterator( mi )))
{
const u_char *dt;
entry = netsnmp_swinst_entry_create( i++ );
if (NULL == entry)
continue; /* error already logged by function */
CONTAINER_INSERT(container, entry);
h = headerLink( h );
headerGetEntry( h, RPMTAG_NAME, NULL, (void**)&n, NULL);
headerGetEntry( h, RPMTAG_VERSION, NULL, (void**)&v, NULL);
headerGetEntry( h, RPMTAG_RELEASE, NULL, (void**)&r, NULL);
headerGetEntry( h, RPMTAG_GROUP, NULL, (void**)&g, NULL);
headerGetEntry( h, RPMTAG_INSTALLTIME, NULL, (void**)&t, NULL);
entry->swName_len = snprintf( entry->swName, sizeof(entry->swName),
"%s-%s-%s", n, v, r);
if (entry->swName_len > sizeof(entry->swName))
entry->swName_len = sizeof(entry->swName);
entry->swType = (NULL != strstr( g, "System Environment"))
? 2 /* operatingSystem */
: 4; /* application */
install_time = *t;
dt = date_n_time( &install_time, &date_len );
if (date_len != 8 && date_len != 11) {
snmp_log(LOG_ERR, "Bogus length from date_n_time for %s", entry->swName);
entry->swDate_len = 0;
}
else {
entry->swDate_len = date_len;
memcpy(entry->swDate, dt, entry->swDate_len);
}
headerFree( h );
}
rpmdbFreeIterator( mi );
rpmtsFree( ts );
DEBUGMSGTL(("swinst:load:arch", "loaded %d entries\n",
(int)CONTAINER_SIZE(container)));
return 0;
}
rpmRC rpmReadSignature(FD_t fd, Header * sighp, sigType sig_type, char ** msg)
{
char *buf = NULL;
int32_t block[4];
int32_t il;
int32_t dl;
int32_t * ei = NULL;
entryInfo pe;
unsigned int nb, uc;
int32_t ril = 0;
struct indexEntry_s entry;
struct entryInfo_s info;
unsigned char * dataStart;
unsigned char * dataEnd = NULL;
Header sigh = NULL;
rpmRC rc = RPMRC_FAIL; /* assume failure */
int xx;
int i;
if (sighp)
*sighp = NULL;
if (sig_type != RPMSIGTYPE_HEADERSIG)
goto exit;
memset(block, 0, sizeof(block));
if ((xx = Fread(block, 1, sizeof(block), fd)) != sizeof(block)) {
rasprintf(&buf, _("sigh size(%d): BAD, read returned %d\n"),
(int)sizeof(block), xx);
goto exit;
}
if (memcmp(block, rpm_header_magic, sizeof(rpm_header_magic))) {
rasprintf(&buf, _("sigh magic: BAD\n"));
goto exit;
}
il = ntohl(block[2]);
if (il < 0 || il > 32) {
rasprintf(&buf,
_("sigh tags: BAD, no. of tags(%d) out of range\n"), il);
goto exit;
}
dl = ntohl(block[3]);
if (dl < 0 || dl > 8192) {
rasprintf(&buf,
_("sigh data: BAD, no. of bytes(%d) out of range\n"), dl);
goto exit;
}
memset(&entry, 0, sizeof(entry));
memset(&info, 0, sizeof(info));
nb = (il * sizeof(struct entryInfo_s)) + dl;
uc = sizeof(il) + sizeof(dl) + nb;
ei = xmalloc(uc);
ei[0] = block[2];
ei[1] = block[3];
pe = (entryInfo) &ei[2];
dataStart = (unsigned char *) (pe + il);
if ((xx = Fread(pe, 1, nb, fd)) != nb) {
rasprintf(&buf,
_("sigh blob(%d): BAD, read returned %d\n"), (int)nb, xx);
goto exit;
}
/* Check (and convert) the 1st tag element. */
xx = headerVerifyInfo(1, dl, pe, &entry.info, 0);
if (xx != -1) {
rasprintf(&buf, _("tag[%d]: BAD, tag %d type %d offset %d count %d\n"),
0, entry.info.tag, entry.info.type,
entry.info.offset, entry.info.count);
goto exit;
}
/* Is there an immutable header region tag? */
if (entry.info.tag == RPMTAG_HEADERSIGNATURES) {
/* Is the region tag sane? */
if (!(entry.info.type == REGION_TAG_TYPE &&
entry.info.count == REGION_TAG_COUNT)) {
rasprintf(&buf,
_("region tag: BAD, tag %d type %d offset %d count %d\n"),
entry.info.tag, entry.info.type,
entry.info.offset, entry.info.count);
goto exit;
}
/* Is the trailer within the data area? */
if (entry.info.offset + REGION_TAG_COUNT > dl) {
rasprintf(&buf,
_("region offset: BAD, tag %d type %d offset %d count %d\n"),
entry.info.tag, entry.info.type,
entry.info.offset, entry.info.count);
goto exit;
}
/* Is there an immutable header region tag trailer? */
dataEnd = dataStart + entry.info.offset;
(void) memcpy(&info, dataEnd, REGION_TAG_COUNT);
/* XXX Really old packages have HEADER_IMAGE, not HEADER_SIGNATURES. */
if (info.tag == htonl(RPMTAG_HEADERIMAGE)) {
rpmTagVal stag = htonl(RPMTAG_HEADERSIGNATURES);
info.tag = stag;
memcpy(dataEnd, &stag, sizeof(stag));
}
dataEnd += REGION_TAG_COUNT;
xx = headerVerifyInfo(1, il * sizeof(*pe), &info, &entry.info, 1);
if (xx != -1 ||
!((entry.info.tag == RPMTAG_HEADERSIGNATURES || entry.info.tag == RPMTAG_HEADERIMAGE)
&& entry.info.type == REGION_TAG_TYPE
&& entry.info.count == REGION_TAG_COUNT))
{
rasprintf(&buf,
_("region trailer: BAD, tag %d type %d offset %d count %d\n"),
entry.info.tag, entry.info.type,
entry.info.offset, entry.info.count);
goto exit;
}
memset(&info, 0, sizeof(info));
/* Is the no. of tags in the region less than the total no. of tags? */
ril = entry.info.offset/sizeof(*pe);
if ((entry.info.offset % sizeof(*pe)) || ril > il) {
rasprintf(&buf, _("region size: BAD, ril(%d) > il(%d)\n"), ril, il);
goto exit;
}
}
/* Sanity check signature tags */
memset(&info, 0, sizeof(info));
for (i = 1; i < il; i++) {
xx = headerVerifyInfo(1, dl, pe+i, &entry.info, 0);
if (xx != -1) {
rasprintf(&buf,
_("sigh tag[%d]: BAD, tag %d type %d offset %d count %d\n"),
i, entry.info.tag, entry.info.type,
entry.info.offset, entry.info.count);
goto exit;
}
}
/* OK, blob looks sane, load the header. */
sigh = headerImport(ei, uc, 0);
if (sigh == NULL) {
rasprintf(&buf, _("sigh load: BAD\n"));
goto exit;
}
{ size_t sigSize = headerSizeof(sigh, HEADER_MAGIC_YES);
size_t pad = (8 - (sigSize % 8)) % 8; /* 8-byte pad */
ssize_t trc;
struct rpmtd_s sizetag;
rpm_loff_t archSize = 0;
/* Position at beginning of header. */
if (pad && (trc = Fread(block, 1, pad, fd)) != pad) {
rasprintf(&buf,
_("sigh pad(%zd): BAD, read %zd bytes\n"), pad, trc);
goto exit;
}
/* Print package component sizes. */
if (headerGet(sigh, RPMSIGTAG_LONGSIZE, &sizetag, HEADERGET_DEFAULT)) {
rpm_loff_t *tsize = rpmtdGetUint64(&sizetag);
archSize = (tsize) ? *tsize : 0;
} else if (headerGet(sigh, RPMSIGTAG_SIZE, &sizetag, HEADERGET_DEFAULT)) {
rpm_off_t *tsize = rpmtdGetUint32(&sizetag);
archSize = (tsize) ? *tsize : 0;
}
rpmtdFreeData(&sizetag);
rc = printSize(fd, sigSize, pad, archSize);
if (rc != RPMRC_OK) {
rasprintf(&buf,
_("sigh sigSize(%zd): BAD, fstat(2) failed\n"), sigSize);
goto exit;
}
}
ei = NULL; /* XXX will be freed with header */
exit:
if (sighp && sigh && rc == RPMRC_OK)
*sighp = headerLink(sigh);
headerFree(sigh);
free(ei);
if (msg != NULL) {
*msg = buf;
} else {
free(buf);
}
return rc;
}
/* Check files in the transactions against the rpmdb
* Lookup all files with the same basename in the rpmdb
* and then check for matching finger prints
* @param ts transaction set
* @param fpc global finger print cache
*/
static
void checkInstalledFiles(rpmts ts, fingerPrintCache fpc)
{
rpmps ps;
rpmte p;
rpmfi fi;
rpmfs fs;
rpmfi otherFi=NULL;
int j;
int xx;
unsigned int fileNum;
const char * oldDir;
rpmdbMatchIterator mi;
Header h, newheader;
int beingRemoved;
rpmlog(RPMLOG_DEBUG, "computing file dispositions\n");
mi = rpmFindBaseNamesInDB(ts);
/* For all installed headers with matching basename's ... */
if (mi == NULL)
return;
if (rpmdbGetIteratorCount(mi) == 0) {
mi = rpmdbFreeIterator(mi);
return;
}
ps = rpmtsProblems(ts);
/* Loop over all packages from the rpmdb */
h = newheader = rpmdbNextIterator(mi);
while (h != NULL) {
headerGetFlags hgflags = HEADERGET_MINMEM;
struct rpmtd_s bnames, dnames, dindexes, ostates;
fingerPrint fp;
unsigned int installedPkg;
/* Is this package being removed? */
installedPkg = rpmdbGetIteratorOffset(mi);
beingRemoved = 0;
if (ts->removedPackages != NULL)
for (j = 0; j < ts->numRemovedPackages; j++) {
if (ts->removedPackages[j] != installedPkg)
continue;
beingRemoved = 1;
break;
}
h = headerLink(h);
headerGet(h, RPMTAG_BASENAMES, &bnames, hgflags);
headerGet(h, RPMTAG_DIRNAMES, &dnames, hgflags);
headerGet(h, RPMTAG_DIRINDEXES, &dindexes, hgflags);
headerGet(h, RPMTAG_FILESTATES, &ostates, hgflags);
oldDir = NULL;
/* loop over all interesting files in that package */
do {
int gotRecs;
struct rpmffi_s * recs;
int numRecs;
const char * dirName;
const char * baseName;
fileNum = rpmdbGetIteratorFileNum(mi);
rpmtdSetIndex(&bnames, fileNum);
rpmtdSetIndex(&dindexes, fileNum);
rpmtdSetIndex(&dnames, *rpmtdGetUint32(&dindexes));
rpmtdSetIndex(&ostates, fileNum);
dirName = rpmtdGetString(&dnames);
baseName = rpmtdGetString(&bnames);
/* lookup finger print for this file */
if ( dirName == oldDir) {
/* directory is the same as last round */
fp.baseName = baseName;
} else {
fp = fpLookup(fpc, dirName, baseName, 1);
oldDir = dirName;
}
/* search for files in the transaction with same finger print */
gotRecs = rpmFpHashGetEntry(ts->ht, &fp, &recs, &numRecs, NULL);
for (j=0; (j<numRecs)&&gotRecs; j++) {
p = recs[j].p;
fi = rpmteFI(p);
fs = rpmteGetFileStates(p);
/* Determine the fate of each file. */
switch (rpmteType(p)) {
case TR_ADDED:
if (!otherFi) {
otherFi = rpmfiNew(ts, h, RPMTAG_BASENAMES, RPMFI_KEEPHEADER);
}
rpmfiSetFX(fi, recs[j].fileno);
rpmfiSetFX(otherFi, fileNum);
xx = handleInstInstalledFile(ts, p, fi, h, otherFi, beingRemoved);
break;
case TR_REMOVED:
if (!beingRemoved) {
rpmfiSetFX(fi, recs[j].fileno);
if (*rpmtdGetChar(&ostates) == RPMFILE_STATE_NORMAL)
rpmfsSetAction(fs, recs[j].fileno, FA_SKIP);
}
break;
}
}
newheader = rpmdbNextIterator(mi);
} while (newheader==h);
otherFi = rpmfiFree(otherFi);
rpmtdFreeData(&ostates);
rpmtdFreeData(&bnames);
rpmtdFreeData(&dnames);
rpmtdFreeData(&dindexes);
headerFree(h);
h = newheader;
}
mi = rpmdbFreeIterator(mi);
}
