Initialize headers as NULL.

2021-11-12 21:07:30 +00:00
parent 83e801f36c
commit c81987ceeb
1 changed files with 2 additions and 2 deletions
--- a/src/xdpfw_kern.c
+++ b/src/xdpfw_kern.c
@@ -105,8 +105,8 @@ int xdp_prog_main(struct xdp_md *ctx)
    __u64 blocktime = 1;

    // Initialize IP headers.
-    struct iphdr *iph;
-    struct ipv6hdr *iph6;
+    struct iphdr *iph = NULL;
+    struct ipv6hdr *iph6 = NULL;
    __u128 srcip6 = 0;

    // Set IPv4 and IPv6 common variables.