[PATCH 1/5] btrfs-progs:free local variable buf upon unsuccessful returns

[Gui Hecheng]

The variable "buf" passed into find_collision() as parameter "name" should be 
freed on unsuccessful returns.

Signed-off-by: Gui Hecheng <guihc.f...@cn.fujitsu.com>
---
 btrfs-image.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/btrfs-image.c b/btrfs-image.c
index 3ea3730..1a52aa6 100644
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -284,6 +284,7 @@ static char *find_collision(struct metadump_struct *md, 
char *name,
        val = malloc(sizeof(struct name));
        if (!val) {
                fprintf(stderr, "Couldn't sanitize name, enomem\n");
+               free(name);
                return NULL;
        }
 
@@ -295,6 +296,7 @@ static char *find_collision(struct metadump_struct *md, 
char *name,
        if (!val->sub) {
                fprintf(stderr, "Couldn't sanitize name, enomem\n");
                free(val);
+               free(name);
                return NULL;
        }
 
-- 
1.8.0.1

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