From: Shivani Bhardwaj <shivani@oisf.net>
Date: Thu, 10 Aug 2023 12:16:41 +0000 (+0530)
Subject: af-packet: check out_iface not NULL
X-Git-Tag: suricata-7.0.1~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d73538a5b543eded3f6963b18b76e9dbac273b0;p=thirdparty%2Fsuricata.git

af-packet: check out_iface not NULL
---

diff --git a/src/runmode-af-packet.c b/src/runmode-af-packet.c
index b45b0dad7e..fff1bd45b9 100644
--- a/src/runmode-af-packet.c
+++ b/src/runmode-af-packet.c
@@ -287,8 +287,12 @@ static void *ParseAFPConfig(const char *iface)
     }
 
     if (ConfGetChildValueWithDefault(if_root, if_default, "copy-iface", &out_iface) == 1) {
-        if (strlen(out_iface) > 0) {
-            aconf->out_iface = out_iface;
+        if (out_iface != NULL) {
+            if (strlen(out_iface) > 0) {
+                aconf->out_iface = out_iface;
+            }
+        } else {
+            SCLogWarning("copy-iface corresponding to %s interface cannot be NULL", iface);
         }
     }