* [PATCH] Btrfs,raid56: fix memory leak when allocating pages for p/q stripes failed
@ 2013-07-22 8:36 Miao Xie
0 siblings, 0 replies; only message in thread
From: Miao Xie @ 2013-07-22 8:36 UTC (permalink / raw)
To: linux-btrfs
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
---
fs/btrfs/raid56.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 0db856c..d0ecfbd 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1540,8 +1540,10 @@ static int full_stripe_write(struct btrfs_raid_bio *rbio)
int ret;
ret = alloc_rbio_parity_pages(rbio);
- if (ret)
+ if (ret) {
+ __free_raid_bio(rbio);
return ret;
+ }
ret = lock_stripe_add(rbio);
if (ret == 0)
--
1.8.1.4
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2013-07-22 8:36 [PATCH] Btrfs,raid56: fix memory leak when allocating pages for p/q stripes failed Miao Xie
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