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btrfs: fix dip leak
authorDaniel J Blueman <daniel.blueman@gmail.com>
Wed, 9 Mar 2011 16:46:42 +0000 (16:46 +0000)
committerChris Mason <chris.mason@oracle.com>
Thu, 10 Mar 2011 16:21:49 +0000 (11:21 -0500)
commitb4966b7770349deb05e3dd2bd2c65d2d044abbbb
tree79e281fde97b792eb732b5bde167c56939a6c67ftree
parentea8efc74bd0402b4d5f663d007b4e25fa29ea778commit | diff
btrfs: fix dip leak

The btrfs DIO code leaks dip structs when dip->csums allocation
fails; bio->bi_end_io isn't set at the point where the free_ordered
branch is consequently taken, thus bio_endio doesn't call the function
which would free it in the normal case. Fix.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Acked-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/inode.c diff | blob | history
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