rpmRC PLUGINHOOK_CLEANUP_FUNC(void)
{
_free(name);
ts = NULL;
policiesHead = policiesTail = sepolFree(policiesHead);
return RPMRC_OK;
}
rpmRC PLUGINHOOK_CLEANUP_FUNC(void)
{
#if WITH_SELINUX
_free(name);
ts = NULL;
policiesHead = policiesTail = sepolFree(policiesHead);
#endif
return RPMRC_OK;
}
static sepol *sepolNew(rpmte te)
{
sepol *head = NULL;
sepol *ret = NULL;
sepolAction action;
Header h;
struct rpmtd_s policies, names, types, typesidx, flags;
int i, j;
int count;
rpmtdReset(&policies);
rpmtdReset(&names);
rpmtdReset(&types);
rpmtdReset(&typesidx);
rpmtdReset(&flags);
h = rpmteHeader(te);
if (!h) {
goto exit;
}
if (!headerIsEntry(h, RPMTAG_POLICIES)) {
goto exit;
}
if (!headerGet(h, RPMTAG_POLICIES, &policies, HEADERGET_MINMEM)) {
goto exit;
}
count = rpmtdCount(&policies);
if (count <= 0) {
goto exit;
}
if (!headerGet(h, RPMTAG_POLICYNAMES, &names, HEADERGET_MINMEM)
|| rpmtdCount(&names) != count) {
goto exit;
}
if (!headerGet(h, RPMTAG_POLICYFLAGS, &flags, HEADERGET_MINMEM)
|| rpmtdCount(&flags) != count) {
goto exit;
}
if (!headerGet(h, RPMTAG_POLICYTYPES, &types, HEADERGET_MINMEM)) {
goto exit;
}
if (!headerGet(h, RPMTAG_POLICYTYPESINDEXES, &typesidx, HEADERGET_MINMEM)
|| rpmtdCount(&types) != rpmtdCount(&typesidx)) {
goto exit;
}
action = (rpmteType(te) == TR_ADDED) ? SEPOL_ACTION_INSTALL : SEPOL_ACTION_REMOVE;
for (i = 0; i < count; i++) {
sepol *pol = xcalloc(1, sizeof(*pol));
pol->next = head;
head = pol;
pol->data = xstrdup(rpmtdNextString(&policies));
pol->name = xstrdup(rpmtdNextString(&names));
pol->flags = *rpmtdNextUint32(&flags);
pol->action = action;
for (j = 0; j < rpmtdCount(&types); j++) {
uint32_t index = ((uint32_t *) typesidx.data)[j];
if (index < 0 || index >= count) {
goto exit;
}
if (index != i) {
continue;
}
argvAdd(&pol->types, rpmtdNextString(&types));
}
argvSort(pol->types, NULL);
}
ret = head;
exit:
headerFree(h);
rpmtdFreeData(&policies);
rpmtdFreeData(&names);
rpmtdFreeData(&types);
rpmtdFreeData(&typesidx);
rpmtdFreeData(&flags);
if (!ret) {
sepolFree(head);
}
return ret;
}
