X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_cgi.c;h=45bf1609d1ae835fa0e0405ae3913fc38fffce02;hb=1f9b7ab8ed47877007a63fba17b354ed194712d8;hp=13b7d067b59adfa4da2ed46fd71b226b5117dc62;hpb=6d15811a93ba1a0c5271c525584a3fb5a35ba76f;p=rrdtool.git

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index 13b7d06..45bf160 100644
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.3.2  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.2  Copyright by Tobi Oetiker, 1997-2009
  *****************************************************************************
  * rrd_cgi.c  RRD Web Page Generator
  *****************************************************************************/
@@ -1387,7 +1387,8 @@ s_var   **rrdcgiReadVariables(
             length = atoi(ip);
             if ((line = (char *) malloc(length + 2)) == NULL)
                 return NULL;
-            fgets(line, length + 1, stdin);
+            if (fgets(line, length + 1, stdin) == NULL)
+                return NULL;
         } else
             return NULL;
     } else if (cp && !strcmp(cp, "GET")) {