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authorNagy Gabor <ngaba@bibl.u-szeged.hu>2008-07-15 13:30:34 +0200
committerDan McGee <dan@archlinux.org>2008-07-15 19:13:30 -0500
commit37b5972212f9e5d08b28a47f2990ba2b102056da (patch)
tree95e6d6409e729ef8e4fded08a1fbfee6f6264ddc /lib/libalpm/add.c
parent17e9c9d9ff8b10f4fd82ba17ea968e071a273482 (diff)
downloadpacman-37b5972212f9e5d08b28a47f2990ba2b102056da.tar.xz
Fix some memleaks in alpm/add.c
In case of error some allocated memory wasn't freed in commit_single_pkg. Note: The return value of this function is not used. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/add.c')
-rw-r--r--lib/libalpm/add.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index b2f68805..72ea70c0 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -689,7 +689,7 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
/* set up fake remove transaction */
int ret = upgrade_remove(oldpkg, newpkg, trans, db);
if(ret != 0) {
- return(ret);
+ goto cleanup;
}
}
@@ -701,7 +701,9 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
_alpm_log(PM_LOG_DEBUG, "extracting files\n");
if ((archive = archive_read_new()) == NULL) {
- RET_ERR(PM_ERR_LIBARCHIVE, -1);
+ pm_errno = PM_ERR_LIBARCHIVE;
+ ret = -1;
+ goto cleanup;
}
archive_read_support_compression_all(archive);
@@ -710,7 +712,9 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
_alpm_log(PM_LOG_DEBUG, "archive: %s\n", newpkg->origin_data.file);
if(archive_read_open_filename(archive, newpkg->origin_data.file,
ARCHIVE_DEFAULT_BYTES_PER_BLOCK) != ARCHIVE_OK) {
- RET_ERR(PM_ERR_PKG_OPEN, -1);
+ pm_errno = PM_ERR_PKG_OPEN;
+ ret = -1;
+ goto cleanup;
}
/* save the cwd so we can restore it later */
@@ -772,7 +776,7 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
}
if(errors) {
- ret = 1;
+ ret = -1;
if(is_upgrade) {
_alpm_log(PM_LOG_ERROR, _("problem occurred while upgrading %s\n"),
newpkg->name);
@@ -798,7 +802,9 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
alpm_pkg_get_name(newpkg), alpm_pkg_get_version(newpkg));
alpm_logaction("error: could not update database entry %s-%s\n",
alpm_pkg_get_name(newpkg), alpm_pkg_get_version(newpkg));
- RET_ERR(PM_ERR_DB_WRITE, -1);
+ pm_errno = PM_ERR_DB_WRITE;
+ ret = -1;
+ goto cleanup;
}
if(_alpm_db_add_pkgincache(db, newpkg) == -1) {
@@ -833,9 +839,9 @@ static int commit_single_pkg(pmpkg_t *newpkg, int pkg_current, int pkg_count,
EVENT(trans, PM_TRANS_EVT_ADD_DONE, newpkg, oldpkg);
}
+cleanup:
_alpm_pkg_free(oldpkg);
-
- return(0);
+ return(ret);
}
int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)