Commit 9ccfcee6dce1a3d46ec9bc2bf71ca7c5076f2038
2012-10-12T14:55:52
Prevent overflows of the port char array in extract_sockaddr.
diff --git a/util.c b/util.c
index 91a6718..2fb8667 100644
--- a/util.c
+++ b/util.c
@@ -832,7 +832,7 @@ bool extract_sockaddr(struct pool *pool, char *url)
sprintf(url_address, "%.*s", url_len, url_begin);
if (port_len)
- sprintf(port, "%.*s", port_len, port_start);
+ snprintf(port, 5, "%.*s", port_len, port_start);
else
strcpy(port, "80");