From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH] block: Fix leak of ignore_children in error path
Date: Thu, 15 Mar 2018 11:51:57 +0800 [thread overview]
Message-ID: <20180315035157.6929-1-famz@redhat.com> (raw)
Reported-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 75a9fd49de..c1fda9fd57 100644
--- a/block.c
+++ b/block.c
@@ -3671,12 +3671,12 @@ int bdrv_drop_intermediate(BlockDriverState *top, BlockDriverState *base,
GSList *ignore_children = g_slist_prepend(NULL, c);
bdrv_check_update_perm(base, NULL, c->perm, c->shared_perm,
ignore_children, &local_err);
+ g_slist_free(ignore_children);
if (local_err) {
ret = -EPERM;
error_report_err(local_err);
goto exit;
}
- g_slist_free(ignore_children);
/* If so, update the backing file path in the image file */
if (c->role->update_filename) {
--
2.14.3
next reply other threads:[~2018-03-15 3:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-15 3:51 Fam Zheng [this message]
2018-03-15 12:25 ` [Qemu-devel] [PATCH] block: Fix leak of ignore_children in error path Eric Blake
2018-03-15 12:52 ` [Qemu-devel] [Qemu-block] " Alberto Garcia
2018-03-15 16:41 ` [Qemu-devel] " Kevin Wolf
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