sunos: fix uv_getaddrinfo() NULL pointer dereference

apkudo · Nov 29, 2012 · deb1c34 · deb1c34
1 parent 5639b2f
commit deb1c34
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/unix/core.c b/src/unix/core.c
@@ -291,7 +291,12 @@ static int uv_getaddrinfo_done(eio_req* req_) {
   uv_getaddrinfo_t* req = req_->data;
   struct addrinfo *res = req->res;
 #if __sun
-  size_t hostlen = strlen(req->hostname);
+  size_t hostlen;
+
+  if (req->hostname)
+    hostlen = strlen(req->hostname);
+  else
+    hostlen = 0;
 #endif
 
   req->res = NULL;