X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_info.c;h=13d30a6cd37fed0a5d70b3376882adaf7c68b1b5;hb=daf8e7ff715a59e1f9827080d1b785ffb3c5a4b1;hp=cf90e0e2b8cbe1115f0589f0029b95cb65c0b9fc;hpb=3c268443bb768669f3bd095b9e95a9a5ab4c5ef2;p=rrdtool.git

diff --git a/src/rrd_info.c b/src/rrd_info.c
index cf90e0e..13d30a6 100644
--- a/src/rrd_info.c
+++ b/src/rrd_info.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.3rc6  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.3rc7  Copyright by Tobi Oetiker, 1997-2008
  *****************************************************************************
  * rrd_info  Get Information about the configuration of an RRD
  *****************************************************************************/
@@ -20,18 +20,14 @@ char     *sprintf_alloc(
     char *fmt,
     ...)
 {
-#ifdef HAVE_VSNPRINTF
-    int       maxlen = 50;
-#else
-    int       maxlen = 1000;
-#endif
+    int       maxlen = 1024 + strlen(fmt);
     char     *str = NULL;
     va_list   argp;
-    str = malloc(sizeof(char) * (strlen(fmt) + maxlen));
+    str = malloc(sizeof(char) * (maxlen+1));
     if (str != NULL) {
         va_start(argp, fmt);
 #ifdef HAVE_VSNPRINTF
-        vsnprintf(str, maxlen - 1, fmt, argp);
+        vsnprintf(str, maxlen, fmt, argp);
 #else
         vsprintf(str, fmt, argp);
 #endif