X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_tool.c;h=2068b6fbba943a4129b731f38e3a520b8307e505;hb=a6d79528b4812e8eb3927dba3cdd42e6ca51b287;hp=bb82c38fc3deb6a91a30dca1efa468422582353d;hpb=a23d669b0e20649182eea50c4d13b509fa9d6a4a;p=rrdtool.git

diff --git a/src/rrd_tool.c b/src/rrd_tool.c
index bb82c38..2068b6f 100644
--- a/src/rrd_tool.c
+++ b/src/rrd_tool.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.19  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.22  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_tool.c  Startup wrapper
  *****************************************************************************/
@@ -689,8 +689,8 @@ int HandleInputLine(int argc, char **argv, FILE* out)
 	char          **legend_v;
         int           enumds = 0;
         int           i;
-        char *vtag = NULL;
-        vtag = malloc( strlen(COL_DATA_TAG)+10);
+        size_t       vtag_s = strlen(COL_DATA_TAG) + 10; 
+        char         *vtag = malloc(vtag_s); 
 	for ( i = 2; i < argc; i++){
 		if (strcmp("--enumds", argv[i]) == 0)
 			enumds = 1;
@@ -724,9 +724,9 @@ int HandleInputLine(int argc, char **argv, FILE* out)
 	    for (j = 0; j < col_cnt; j++) {
 	      rrd_value_t newval = DNAN;
               if (enumds == 1)
-		snprintf(vtag,sizeof(vtag),"%s%lu", COL_DATA_TAG, j);
+		snprintf(vtag,vtag_s,"%s%lu", COL_DATA_TAG, j);
 	      else
-		snprintf(vtag,sizeof(vtag),"%s",COL_DATA_TAG);
+		snprintf(vtag,vtag_s,"%s",COL_DATA_TAG);
               
 	      newval = *ptr;
 	      if(isnan(newval)){