From: Peng Liang <liangpeng10@huawei.com>
Date: Wed, 2 Mar 2022 09:22:05 +0000 (+0800)
Subject: rpc: Fix memory leak of fds
X-Git-Tag: v8.2.0-rc1~203
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a1915c4d6c33669dcb390d0708cb6e5d651770d;p=thirdparty%2Flibvirt.git

rpc: Fix memory leak of fds

In virSystemdActivationClaimFDs, the memory of ent->fds has been stolen
and stored in fds, but fds is never freed, which causes a memory leak.
Fix it by declaring fds as g_autofree.

Reported-by: Jie Tang <tangjie18@huawei.com>
Signed-off-by: Peng Liang <liangpeng10@huawei.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---

diff --git a/src/rpc/virnetserver.c b/src/rpc/virnetserver.c
index ad581a36dd..d9430a2cfa 100644
--- a/src/rpc/virnetserver.c
+++ b/src/rpc/virnetserver.c
@@ -655,7 +655,7 @@ virNetServerAddServiceActivation(virNetServer *srv,
                                  size_t max_queued_clients,
                                  size_t nrequests_client_max)
 {
-    int *fds;
+    g_autofree int *fds = NULL;
     size_t nfds;
 
     if (act == NULL)