Currently in add_new_gdb_meta_bg() there is a missing brelse of gdb_bh
in case ext4_journal_get_write_access() fails. Fix it.
Fixes: 61a9c11e5e7a ("ext4: add missing brelse() add_new_gdb_meta_bg()'s error path")
Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
---
fs/ext4/resize.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 48421de803b7..e945f412cf58 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -937,6 +937,8 @@ static int add_new_gdb_meta_bg(struct super_block *sb,
kvfree(o_group_desc);
BUFFER_TRACE(gdb_bh, "get_write_access");
err = ext4_journal_get_write_access(handle, gdb_bh);
+ if (err)
+ brelse(gdb_bh);
return err;
}
--
2.20.1
