On Thu, Aug 8, 2013 at 6:04 AM, Wang Shilong <wangsl.f...@cn.fujitsu.com> wrote: > find_extent_in_eb() may return ENOMEM, catch this error return value. > > Signed-off-by: Wang Shilong <wangsl.f...@cn.fujitsu.com> > Reviewed-by: Miao Xie <mi...@cn.fujitsu.com> > --- > fs/btrfs/backref.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c > index 54e7610..f7781e6 100644 > --- a/fs/btrfs/backref.c > +++ b/fs/btrfs/backref.c > @@ -934,6 +934,10 @@ again: > } > ret = find_extent_in_eb(eb, bytenr, > *extent_item_pos, > &eie); > + if (ret) { > + free_extent_buffer(eb); > + goto out; > + } > ref->inode_list = eie; > free_extent_buffer(eb); > }
Hello, this is a duplicate of: https://patchwork.kernel.org/patch/2835989/ thanks -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html