Fix mbstring regex variable types to correspond to Oniguruma

The beginning and ending of a Oniguruma Regex are stored in a OnigRegion (which is a typedef to the Oniguruma re_registers struct) as as int* therefore change the type from size_t to int

Closes GH-5196

diff --git a/ext/mbstring/php_mbregex.c b/ext/mbstring/php_mbregex.c
index 8de9d2d30203f8667b371a8c3bb2a3f05acc124a..ceda96398ea65120450654bb6da545cbb2993a61 100644 (file)
--- a/ext/mbstring/php_mbregex.c
+++ b/ext/mbstring/php_mbregex.c
@@ -1390,7 +1390,9 @@ _php_mb_regex_ereg_search_exec(INTERNAL_FUNCTION_PARAMETERS, int mode)
        char *arg_pattern = NULL, *arg_options = NULL;
        size_t arg_pattern_len, arg_options_len;
        int err;
-       size_t n, i, pos, len, beg, end;
+       size_t n, i, pos, len;
+       /* Stored as int* in the OnigRegion struct */
+       int beg, end;
        OnigOptionType option;
        OnigUChar *str;
        OnigSyntaxType *syntax;
@@ -1585,7 +1587,9 @@ PHP_FUNCTION(mb_ereg_search_init)
    Get matched substring of the last time */
 PHP_FUNCTION(mb_ereg_search_getregs)
 {
-       size_t n, i, len, beg, end;
+       size_t n, i, len;
+       /* Stored as int* in the OnigRegion struct */
+       int beg, end;
        OnigUChar *str;
 
        if (zend_parse_parameters_none() == FAILURE) {