[gschneider] 42616: Fix memory allocation for small number of digits

Author: gschneider
Date: Tue Aug 11 16:01:44 2009
New Revision: 42616

URL: http://svn.reactos.org/svn/reactos?rev=42616&view=rev
Log:
Fix memory allocation for small number of digits

Modified:
    trunk/reactos/lib/sdk/crt/stdlib/ecvt.c

Modified: trunk/reactos/lib/sdk/crt/stdlib/ecvt.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/stdlib/ecvt.c?…
==============================================================================
--- trunk/reactos/lib/sdk/crt/stdlib/ecvt.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/stdlib/ecvt.c [iso-8859-1] Tue Aug 11 16:01:44 2009
@@ -7,6 +7,7 @@
  */
 
 #include <precomp.h>
+#define NUMBER_EFMT 18 /* sign, dot, null, 15 for alignment */
 
 /*
  * @implemented
@@ -17,7 +18,7 @@
   static char ecvtbuf[DBL_MAX_10_EXP + 10];
   char *cvtbuf, *s, *d;
 
-  s = cvtbuf = (char*)malloc(ndigits + 18); /* sign, dot, null, 15 for alignment */
+  s = cvtbuf = (char*)malloc(ndigits + NUMBER_EFMT); 
   d = ecvtbuf;
 
   *sign = 0;
@@ -90,7 +91,7 @@
     if (ndigits < 1)
     {
       /* Need enhanced precision*/
-      char* tbuf = (char*)malloc(ndigits + 18);
+      char* tbuf = (char*)malloc(NUMBER_EFMT);
       if (tbuf == NULL)
       {
         free(cvtbuf);