diff mbox

ceph: Fix memory leak in chain_listxattr()

Message ID 1383121993-18876-1-git-send-email-liwang@ubuntukylin.com (mailing list archive)
State New, archived
Headers show

Commit Message

Li Wang Oct. 30, 2013, 8:33 a.m. UTC 
Free allocated memory before return

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
---
 src/os/chain_xattr.cc |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/src/os/chain_xattr.cc b/src/os/chain_xattr.cc
index 62733e3..0859564 100644
--- a/src/os/chain_xattr.cc
+++ b/src/os/chain_xattr.cc
@@ -354,8 +354,10 @@  int chain_listxattr(const char *fn, char *names, size_t len) {
     return -ENOMEM;
 
   r = sys_listxattr(fn, full_buf, total_len);
-  if (r < 0)
+  if (r < 0) {
+    goto done;
     return r;
+  }
 
   char *p = full_buf;
   const char *end = full_buf + r;