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From 85a12d481d664120865b46cd1c4c325307179471 Mon Sep 17 00:00:00 2001
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From: Miroslav Grepl <mgrepl@redhat.com>
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Date: Fri, 11 Apr 2014 10:53:54 +0200
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Subject: [PATCH 04/11] Apply selinux_current_policy_path patch
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---
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libqpol/src/util.c | 73 ++++--------------------------------------------------
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1 file changed, 5 insertions(+), 68 deletions(-)
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diff --git a/libqpol/src/util.c b/libqpol/src/util.c
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index 7c49876..8f74b2b 100644
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--- a/libqpol/src/util.c
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+++ b/libqpol/src/util.c
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@@ -84,75 +84,12 @@ static int get_binpol_version(const char *policy_fname)
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static int search_policy_binary_file(char **path)
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{
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- const char *binary_path;
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- if ((binary_path = selinux_binary_policy_path()) == NULL) {
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- return -1;
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- }
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-
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- int expected_version = -1, latest_version = -1;
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-#ifdef LIBSELINUX
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- /* if the system has SELinux enabled, prefer the policy whose
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- name matches the current policy version */
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- if ((expected_version = security_policyvers()) < 0) {
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- return -1;
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- }
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-#endif
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-
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- glob_t glob_buf;
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- struct stat fs;
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- int rt, error = 0, retval = -1;
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- size_t i;
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- char *pattern = NULL;
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- if (asprintf(&pattern, "%s.*", binary_path) < 0) {
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- return -1;
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- }
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- glob_buf.gl_offs = 1;
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- glob_buf.gl_pathc = 0;
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- rt = glob(pattern, GLOB_DOOFFS, NULL, &glob_buf);
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- if (rt != 0 && rt != GLOB_NOMATCH) {
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- errno = EIO;
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- return -1;
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- }
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-
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- for (i = 0; i < glob_buf.gl_pathc; i++) {
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- char *p = glob_buf.gl_pathv[i + glob_buf.gl_offs];
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- if (stat(p, &fs) != 0) {
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- error = errno;
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- goto cleanup;
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- }
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- if (S_ISDIR(fs.st_mode))
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- continue;
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-
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- if ((rt = get_binpol_version(p)) < 0) {
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- error = errno;
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- goto cleanup;
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- }
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-
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- if (rt > latest_version || rt == expected_version) {
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- free(*path);
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- if ((*path = strdup(p)) == NULL) {
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- error = errno;
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- goto cleanup;
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- }
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- if (rt == expected_version) {
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- break;
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- }
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- latest_version = rt;
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- }
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- }
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-
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- if (*path == NULL) {
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- retval = 1;
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- } else {
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- retval = 0;
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- }
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- cleanup:
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- free(pattern);
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- globfree(&glob_buf);
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- if (retval == -1) {
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- errno = error;
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+ const char *binary_path = selinux_current_policy_path();
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+ if (binary_path) {
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+ *path = strdup(binary_path);
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+ if (*path) return 0;
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}
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- return retval;
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+ return -1;
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}
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int qpol_default_policy_find(char **path)
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--
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1.8.5.3
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