Release resources on error paths.

Some resources (memory or file descriptors) are not released on all
error paths.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
(cherry picked from commit 681509fd445ed6012e6ecf89b49e9c00d83b70cd)

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/libalpm/backup.c b/lib/libalpm/backup.c
index f6225898..50bad5e6 100644
--- a/lib/libalpm/backup.c
+++ b/lib/libalpm/backup.c
@@ -48,9 +48,10 @@ int _alpm_split_backup(const char *string, alpm_backup_t **backup)
 	ptr++;
 	/* now str points to the filename and ptr points to the hash */
 	STRDUP((*backup)->name, str, FREE(str); return -1);
-	STRDUP((*backup)->hash, ptr, FREE(str); return -1);
+	STRDUP((*backup)->hash, ptr, FREE((*backup)->name); FREE(str); return -1);
 	FREE(str);
-	return 0;}
+	return 0;
+}
 
 /* Look for a filename in a alpm_pkg_t.backup list. If we find it,
  * then we return the full backup entry.