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[PULL,36/42] rbd: Fix leaks in rbd_start_aio() error path

Message ID 1402071243-16702-37-git-send-email-stefanha@redhat.com
State New
Headers show

Commit Message

Stefan Hajnoczi June 6, 2014, 4:13 p.m. UTC 
From: Kevin Wolf <kwolf@redhat.com>

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/rbd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/block/rbd.c b/block/rbd.c
index a78760b..93639f7 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -685,13 +685,16 @@  static BlockDriverAIOCB *rbd_start_aio(BlockDriverState *bs,
     }
 
     if (r < 0) {
-        goto failed;
+        goto failed_completion;
     }
 
     return &acb->common;
 
+failed_completion:
+    rbd_aio_release(c);
 failed:
     g_free(rcb);
+    qemu_vfree(acb->bounce);
     qemu_aio_release(acb);
     return NULL;
 }