The commit is pushed to "branch-rh9-5.14.0-427.44.1.vz9.80.x-ovz" and will
appear at g...@bitbucket.org:openvz/vzkernel.git
after rh9-5.14.0-427.44.1.vz9.80.25
------>
commit 15fbb14c0730e591e769b3a5eceacb1f408df1f8
Author: Alexander Atanasov <alexander.atana...@virtuozzo.com>
Date: Mon Apr 7 16:32:52 2025 +0300
dm-ploop: fix a memory leak on destroy of ploop device
mtfile array is allocated array of pointers to files
but it is leaked on device destroy, so free it.
https://virtuozzo.atlassian.net/browse/PSBM-160866
Signed-off-by: Alexander Atanasov <alexander.atana...@virtuozzo.com>
Feature: dm-ploop: ploop target driver
---
drivers/md/dm-ploop-target.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/dm-ploop-target.c b/drivers/md/dm-ploop-target.c
index f306f0c85ee5..de549f7633af 100644
--- a/drivers/md/dm-ploop-target.c
+++ b/drivers/md/dm-ploop-target.c
@@ -211,6 +211,7 @@ static void ploop_destroy(struct ploop *ploop)
if (ploop->deltas[ploop->nr_deltas].mtfile[i])
fput(ploop->deltas[ploop->nr_deltas].mtfile[i]);
}
+ kfree(ploop->deltas[ploop->nr_deltas].mtfile);
}
WARN_ON(ploop_has_pending_activity(ploop));
WARN_ON(!ploop_empty_htable(ploop->exclusive_pios));
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