4.3-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sebastian Siewior <bigeasy@xxxxxxxxxxxxx>
commit 6b238de189f69dc77d660d4cce62eed15547f4c3 upstream.
If __erase_worker() fails to erase the EB and schedule_erase() fails as
well to do anything about it then we go RO. But that is not a reason to
leak the e argument here. Therefore clean up e.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Richard Weinberger <richard@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/ubi/wl.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -1060,6 +1060,7 @@ static int __erase_worker(struct ubi_dev
/* Re-schedule the LEB for erasure */
err1 = schedule_erase(ubi, e, vol_id, lnum, 0);
if (err1) {
+ wl_entry_destroy(ubi, e);
err = err1;
goto out_ro;
}
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