From ea60ca9565243a34335477ea213ebba897db18b7 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 29 Mar 2021 13:28:56 +0200 Subject: [PATCH] lxccontainer: ensure second parameter to bsearch is never NULL Signed-off-by: Christian Brauner --- src/lxc/lxccontainer.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/lxc/lxccontainer.c b/src/lxc/lxccontainer.c index 5d43815c7..ec54a96eb 100644 --- a/src/lxc/lxccontainer.c +++ b/src/lxc/lxccontainer.c @@ -2315,6 +2315,9 @@ static bool add_to_clist(struct lxc_container ***list, struct lxc_container *c, static char** get_from_array(char ***names, char *cname, int size) { + if (!*names) + return NULL; + return (char **)bsearch(&cname, *names, size, sizeof(char *), (int (*)(const void *, const void *))string_cmp); } -- 2.47.2