Merge pull request iovisor#1483 from kinvolk/iaguis/fix-tcptracer-old…

…-kernels tcptracer: initialize skc_net variable
tkuburic · Jan 9, 2018 · 956a983 · 956a983
2 parents 2d45e02 + 926d667
commit 956a983
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/tcptracer.py b/tools/tcptracer.py
@@ -433,7 +433,7 @@
 
  // Get network namespace id, if kernel supports it
 #ifdef CONFIG_NET_NS
- possible_net_t skc_net;
+ possible_net_t skc_net = { };
  bpf_probe_read(&skc_net, sizeof(skc_net), &newsk->__sk_common.skc_net);
  bpf_probe_read(&net_ns_inum, sizeof(net_ns_inum), &skc_net.net->ns.inum);
 #else