[PHP-CVS] cvs: php-src(PHP_5_2) /ext/standard string.c

[Antony Dovgal]

tony2001                Wed Dec 20 23:36:56 2006 UTC

  Modified files:              (Branch: PHP_5_2)
    /php-src/ext/standard       string.c 
  Log:
  MFH
  
  
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.34&r2=1.445.2.14.2.35&diff_format=u
Index: php-src/ext/standard/string.c
diff -u php-src/ext/standard/string.c:1.445.2.14.2.34 
php-src/ext/standard/string.c:1.445.2.14.2.35
--- php-src/ext/standard/string.c:1.445.2.14.2.34       Wed Dec 20 23:30:30 2006
+++ php-src/ext/standard/string.c       Wed Dec 20 23:36:56 2006
@@ -18,7 +18,7 @@
    +----------------------------------------------------------------------+
  */
 
-/* $Id: string.c,v 1.445.2.14.2.34 2006/12/20 23:30:30 tony2001 Exp $ */
+/* $Id: string.c,v 1.445.2.14.2.35 2006/12/20 23:36:56 tony2001 Exp $ */
 
 /* Synced with php 3.0 revision 1.193 1999-06-16 [ssb] */
 
@@ -4045,7 +4045,13 @@
 int php_tag_find(char *tag, int len, char *set) {
        char c, *n, *t;
        int state=0, done=0;
-       char *norm = emalloc(len+1);
+       char *norm;
+
+       if (len <= 0) {
+               return 0;
+       }
+       
+       norm = emalloc(len+1);
 
        n = norm;
        t = tag;
@@ -4055,9 +4061,6 @@
           and turn any <a whatever...> into just <a> and any </tag>
           into <tag>
        */
-       if (!len) {
-               return 0;
-       }
        while (!done) {
                switch (c) {
                        case '<':

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