* modules/proxy/ajp_header.c (sc_for_req_header): Zero-initialize

buffer to avoid potential (harmless) memcmp comparison against
  garbage stack data later.  (clang warning).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842881 13f79535-47bb-0310-9956-ffa450edef68

modules/proxy/ajp_header.c

@@ -59,6 +59,7 @@ static int sc_for_req_header(const char *header_name)
     if (len < 4 || len > 15)
         return UNKNOWN_METHOD;
 
+    memset(header, 0, sizeof header);
     while (*p)
         header[i++] = apr_toupper(*p++);
     header[i] = '\0';