slirp: fix slirp_add_exec() leaks

Free the list elements allocated in add_exec().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/slirp/slirp.c b/slirp/slirp.c
index ab08694e37..1627436e7d 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -342,6 +342,14 @@ Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork,
 
 void slirp_cleanup(Slirp *slirp)
 {
+    struct ex_list *e, *next;
+
+    for (e = slirp->exec_list; e; e = next) {
+        next = e->ex_next;
+        g_free(e->ex_exec);
+        g_free(e);
+    }
+
     QTAILQ_REMOVE(&slirp_instances, slirp, entry);
 
     unregister_savevm(NULL, "slirp", slirp);