[PHP-CVS] cvs: php4(PHP_4_3) /ext/standard reg.c

[Moriyoshi Koizumi]

moriyoshi               Mon Feb 24 11:30:15 2003 EDT

  Modified files:              (Branch: PHP_4_3)
    /php4/ext/standard  reg.c 
  Log:
  MFH(r1.74): fixed an signed / unsigned issue
  
  
Index: php4/ext/standard/reg.c
diff -u php4/ext/standard/reg.c:1.66.2.4 php4/ext/standard/reg.c:1.66.2.5
--- php4/ext/standard/reg.c:1.66.2.4    Mon Feb 24 11:19:44 2003
+++ php4/ext/standard/reg.c     Mon Feb 24 11:30:14 2003
@@ -17,7 +17,7 @@
    |          Jaakko Hyv�tti <[EMAIL PROTECTED]>                      | 
    +----------------------------------------------------------------------+
  */
-/* $Id: reg.c,v 1.66.2.4 2003/02/24 16:19:44 moriyoshi Exp $ */
+/* $Id: reg.c,v 1.66.2.5 2003/02/24 16:30:14 moriyoshi Exp $ */
 
 #include <stdio.h>
 #include <ctype.h>
@@ -324,7 +324,7 @@
                        new_l = strlen(buf) + subs[0].rm_so; /* part before the match 
*/
                        walk = replace;
                        while (*walk) {
-                               if ('\\' == *walk && isdigit(walk[1]) && walk[1] - '0' 
<= ((char) re.re_nsub)) {
+                               if ('\\' == *walk && isdigit(walk[1]) && ((unsigned 
char)walk[1]) - '0' <= re.re_nsub) {
                                        if (subs[walk[1] - '0'].rm_so > -1 && 
subs[walk[1] - '0'].rm_eo > -1) {
                                                new_l += subs[walk[1] - '0'].rm_eo - 
subs[walk[1] - '0'].rm_so;
                                        }    



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