[Qemu-devel] [PATCH] virtio-9p: Fix a memory leak

[Pedro Scarapicchia Junior]

At v9fs_walk_complete(), the memory allocated at v9fs_walk() is not being
released leading system to crash due out of memory.

This patch releases structure V9fsWalkState after v9fs_walk is complete.

Signed-off-by: Pedro Scarapicchia Junior <address@hidden>
---
 hw/9pfs/virtio-9p.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index b5fc52b..b1da2b7 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -1490,6 +1490,8 @@ static void v9fs_walk_complete(V9fsState *s, 
V9fsWalkState *vs, int err)
         qemu_free(vs->wnames);
         qemu_free(vs->qids);
     }
+
+    qemu_free(vs);
 }
 
 static void v9fs_walk_marshal(V9fsWalkState *vs)
-- 
1.7.1