In repair_extent_data_item(), path is not be released if some
errors occurs which causes extent buffer leak.
So release path in end of the function.
Reviewed-by: Qu Wenruo <wqu@xxxxxxxx>
Signed-off-by: Su Yue <suy.fnst@xxxxxxxxxxxxxx>
---
check/mode-lowmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/check/mode-lowmem.c b/check/mode-lowmem.c
index 62bcf3d2e126..d168a3ddd5e5 100644
--- a/check/mode-lowmem.c
+++ b/check/mode-lowmem.c
@@ -2537,6 +2537,7 @@ static int repair_extent_data_item(struct btrfs_trans_handle *trans,
err &= ~BACKREF_MISSING;
out:
+ btrfs_release_path(&path);
if (ret)
error("can't repair root %llu extent data item[%llu %llu]",
root->objectid, disk_bytenr, num_bytes);
--
2.16.1
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