[Qemu-devel] [PULL] 9pfs: xattr: fix memory leak in v9fs_list_xattr

Greg Kurz posted 1 patch 6 years, 11 months ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/1491834095-6476-2-git-send-email-groug@kaod.org
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hw/9pfs/9p-xattr.c | 1 +
1 file changed, 1 insertion(+)
[Qemu-devel] [PULL] 9pfs: xattr: fix memory leak in v9fs_list_xattr
Posted by Greg Kurz 6 years, 11 months ago
From: Li Qiang <liq3ea@gmail.com>

Free 'orig_value' in error path.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Greg Kurz <groug@kaod.org>
---
 hw/9pfs/9p-xattr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/9pfs/9p-xattr.c b/hw/9pfs/9p-xattr.c
index eec160b3c2ac..d05c1a1c1df5 100644
--- a/hw/9pfs/9p-xattr.c
+++ b/hw/9pfs/9p-xattr.c
@@ -108,6 +108,7 @@ ssize_t v9fs_list_xattr(FsContext *ctx, const char *path,
     g_free(name);
     close_preserve_errno(dirfd);
     if (xattr_len < 0) {
+        g_free(orig_value);
         return -1;
     }
 
-- 
2.7.4