static int validate(char **contextp)
{
char *context = *contextp;
if (sepol_check_context(context) < 0) {
nerr++;
return -1;
}
return 0;
}
static int validate_context(char **ctxp)
{
char *ctx = *ctxp;
if (policy_file && sepol_check_context(ctx) < 0) {
ctx_err = -1;
return ctx_err;
}
return 0;
}
int canoncon(char **contextp)
{
char *context = *contextp, *tmpcon;
int rc = 0;
if (policyfile) {
if (sepol_check_context(context) < 0) {
fprintf(stderr, "invalid context %s\n", context);
exit(-1);
}
} else if (security_canonicalize_context_raw(context, &tmpcon) == 0) {
free(context);
*contextp = tmpcon;
} else if (errno != ENOENT) {
rc = -1;
inc_err();
}
return rc;
}