[2/2] btrfs-progs: Fix a memleak in btrfs_scan_lblkid().

Commit Message

Qu Wenruo March 14, 2014, 3:28 a.m. UTC

In btrfs_scan_lblkid(), blkid_get_cache() is called but cache not freed.
This patch adds blkid_put_cache() to free it.

Signed-off-by: Qu Wenruo <[e-mail]>
---
 utils.c | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/utils.c b/utils.c
index 93cf9ac..b809bc5 100644
--- a/utils.c
+++ b/utils.c
@@ -2067,6 +2067,7 @@  int btrfs_scan_lblkid(int update_kernel)
 			btrfs_register_one_device(path);
 	}
 	blkid_dev_iterate_end(iter);
+	blkid_put_cache(cache);
 	return 0;
 }