[PHP-DEV] cvs: /php3 ChangeLog /php3/functions math.c From: Zeev Suraski (zeev <email protected>)
Date: 07/31/99

zeev Sat Jul 31 13:17:35 1999 EDT

  Modified files:
    /php3 ChangeLog
    /php3/functions math.c
  Log:
  
  
  
Index: php3/ChangeLog
diff -u php3/ChangeLog:1.734 php3/ChangeLog:1.735
--- php3/ChangeLog:1.734 Wed Jul 28 12:54:53 1999
+++ php3/ChangeLog Sat Jul 31 13:17:34 1999
@@ -1,6 +1,9 @@
 PHP 3.0 CHANGE LOG ChangeLog
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 
+???? ??, 1999, Version 3.0.13
+- Fix a crash bug in number_format(), in case of very large numbers (Zeev)
+
 July 28, 1999, Version 3.0.12
 - gmktime/mktime DST fix (RL and Jim)
 - Add imap_search (Chuck Hagenbuch)
Index: php3/functions/math.c
diff -u php3/functions/math.c:1.46 php3/functions/math.c:1.47
--- php3/functions/math.c:1.46 Thu Apr 22 09:19:50 1999
+++ php3/functions/math.c Sat Jul 31 13:17:35 1999
@@ -28,7 +28,7 @@
    +----------------------------------------------------------------------+
  */
 
-/* $Id: math.c,v 1.46 1999/04/22 13:19:50 ssb Exp $ */
+/* $Id: math.c,v 1.47 1999/07/31 17:17:35 zeev Exp $ */
 
 #ifdef THREAD_SAFE
 #include "tls.h"
@@ -618,6 +618,10 @@
         tmpbuf = (char *) emalloc(32+dec);
         
         tmplen=_php3_sprintf(tmpbuf,"%.*f",dec,d);
+
+ if (!isdigit(tmpbuf[0])) {
+ return tmpbuf;
+ }
 
         for (t=tmpbuf; *t; t++) {
                 if (*t=='.') { 

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