From: Alexandru Ardelean <ardeleanalex@gmail.com>
Date: Fri, 10 Apr 2015 10:45:14 +0000 (+0300)
Subject: lib: add null check to lldpctl_atom_inc_ref()
X-Git-Tag: 0.7.15~25^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e7113d69b9cb40420333aca9fe4b617b4122dce6;p=thirdparty%2Flldpd.git

lib: add null check to lldpctl_atom_inc_ref()

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
---

diff --git a/src/lib/atom.c b/src/lib/atom.c
index 1d34f6f5..a7efd6a1 100644
--- a/src/lib/atom.c
+++ b/src/lib/atom.c
@@ -35,7 +35,8 @@ lldpctl_atom_get_connection(lldpctl_atom_t *atom)
 void
 lldpctl_atom_inc_ref(lldpctl_atom_t *atom)
 {
-	atom->count++;
+	if (atom)
+		atom->count++;
 }
 
 void