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fixed #43994 mb_ereg 'successfully' matching incorrectly.

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This commit is contained in:
Rui Hirokawa
2008-02-16 11:46:03 +00:00
parent 179b370957
commit ad400f1144
1 changed files with 7 additions and 0 deletions
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ext/mbstring/php_mbregex.c
+7
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@@ -546,6 +546,13 @@ static void _php_mb_regex_ereg_exec(INTERNAL_FUNCTION_PARAMETERS, int icase)
convert_to_string_ex(arg_pattern);
/* don't bother doing an extended regex with just a number */
}
if (!Z_STRVAL_PP(arg_pattern) || Z_STRLEN_PP(arg_pattern) == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "empty pattern");
RETVAL_FALSE;
goto out;
}
re = php_mbregex_compile_pattern(Z_STRVAL_PP(arg_pattern), Z_STRLEN_PP(arg_pattern), options, MBSTRG(current_mbctype), MBSTRG(regex_default_syntax) TSRMLS_CC);
if (re == NULL) {
RETVAL_FALSE;