fix NULL pointer dereference, closes issue #28

2013-04-10 18:49:08 +02:00 · 2013-04-10 18:49:08 +02:00 · c54a444931
parent f728b41196
commit c54a444931
1 changed files with 3 additions and 0 deletions
--- a/proxy.c
+++ b/proxy.c
@ -463,6 +463,9 @@ static VOID
 ParseProxyString(LPWSTR proxy_str, url_scheme scheme,
                 LPCSTR *type, LPCWSTR *host, LPCWSTR *port)
 {
+    if (proxy_str == NULL)
+        return;
+
    LPCWSTR delim = L"; ";
    LPWSTR token = wcstok(proxy_str, delim);