[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH] accel: kvm: Fix memory leak in find_stats_descriptors
From: |
Miaoqian Lin |
Subject: |
[PATCH] accel: kvm: Fix memory leak in find_stats_descriptors |
Date: |
Fri, 24 Jun 2022 10:31:59 +0400 |
This function doesn't release descriptors in one error path,
result in memory leak. Call g_free() to release it.
Fixes: cc01a3f4cadd ("kvm: Support for querying fd-based stats")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
accel/kvm/kvm-all.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index ba3210b1c10d..ed8b6b896ed3 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -3891,6 +3891,7 @@ static StatsDescriptors
*find_stats_descriptors(StatsTarget target, int stats_fd
error_setg(errp, "KVM stats: failed to read stats header: "
"expected %zu actual %zu",
sizeof(*kvm_stats_header), ret);
+ g_free(descriptors);
return NULL;
}
size_desc = sizeof(*kvm_stats_desc) + kvm_stats_header->name_size;
--
2.25.1
- [PATCH] accel: kvm: Fix memory leak in find_stats_descriptors,
Miaoqian Lin <=