Commit 56d2a48f authored by Ilya Dryomov's avatar Ilya Dryomov Committed by Chris Mason

Btrfs: fix a potential btrfs_bio leak on scrub fixups

In case we were able to map less than we wanted (length < PAGE_SIZE
clause is true) btrfs_bio is still allocated and we have to free it.
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 21ca543e
...@@ -655,6 +655,7 @@ static void scrub_fixup(struct scrub_bio *sbio, int ix) ...@@ -655,6 +655,7 @@ static void scrub_fixup(struct scrub_bio *sbio, int ix)
"scrub_fixup: btrfs_map_block failed us for %llu\n", "scrub_fixup: btrfs_map_block failed us for %llu\n",
(unsigned long long)logical); (unsigned long long)logical);
WARN_ON(1); WARN_ON(1);
kfree(bbio);
return; return;
} }
......
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