Need to free object_prefix when rbd_dev_v2_snap_context() fails, but
only if this is the first time we are reading in the header.
Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
---
drivers/block/rbd.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 324bf35ec4dd..69d03aa46d0d 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -4720,7 +4720,10 @@ static int rbd_dev_v2_header_info(struct rbd_device *rbd_dev)
}
ret = rbd_dev_v2_snap_context(rbd_dev);
- dout("rbd_dev_v2_snap_context returned %d\n", ret);
+ if (ret && first_time) {
+ kfree(rbd_dev->header.object_prefix);
+ rbd_dev->header.object_prefix = NULL;
+ }
return ret;
}
--
1.9.3
--
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