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| H A D | backref.c | diff f05c474688762f186b16a26366755b6ef0bfed0c Tue Jan 28 05:13:38 CST 2014 Wang Shilong <wangsl.fnst@cn.fujitsu.com> Btrfs: fix memory leaks on walking backrefs failure
When walking backrefs, we may iterate every inode's extent
and add/merge them into ulist, and the caller will free memory
from ulist.
However, if we fail to allocate inode's extents element
memory or ulist_add() fail to allocate memory, we won't
add allocated memory into ulist, and the caller won't
free some allocated memory thus memory leaks happen.
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
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