MFB

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 6abb2a4efd07274d867e262df3bce63fe06e1b67..98b2a6580d9e97df9cece5d30dd4b229d26b92ef 100644 (file)
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -53,7 +53,8 @@ enum {
        PHP_PCRE_INTERNAL_ERROR,
        PHP_PCRE_BACKTRACK_LIMIT_ERROR,
        PHP_PCRE_RECURSION_LIMIT_ERROR,
-       PHP_PCRE_BAD_UTF8_ERROR
+       PHP_PCRE_BAD_UTF8_ERROR,
+       PHP_PCRE_BAD_UTF8_OFFSET_ERROR
 };
 
 typedef struct {
@@ -82,6 +83,10 @@ static void pcre_handle_exec_error(int pcre_code TSRMLS_DC) /* {{{ */
                        preg_code = PHP_PCRE_BAD_UTF8_ERROR;
                        break;
 
+               case PCRE_ERROR_BADUTF8_OFFSET:
+                       preg_code = PHP_PCRE_BAD_UTF8_OFFSET_ERROR;
+                       break;
+
                default:
                        preg_code = PHP_PCRE_INTERNAL_ERROR;
                        break;
@@ -157,6 +162,7 @@ static PHP_MINIT_FUNCTION(pcre)
        REGISTER_LONG_CONSTANT("PREG_BACKTRACK_LIMIT_ERROR", PHP_PCRE_BACKTRACK_LIMIT_ERROR, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PREG_RECURSION_LIMIT_ERROR", PHP_PCRE_RECURSION_LIMIT_ERROR, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PREG_BAD_UTF8_ERROR", PHP_PCRE_BAD_UTF8_ERROR, CONST_CS | CONST_PERSISTENT);
+       REGISTER_LONG_CONSTANT("PREG_BAD_UTF8_OFFSET_ERROR", PHP_PCRE_BAD_UTF8_OFFSET_ERROR, CONST_CS | CONST_PERSISTENT);
        REGISTER_STRING_CONSTANT("PCRE_VERSION", (char *)pcre_version(), CONST_CS | CONST_PERSISTENT);
 
        return SUCCESS;
@@ -699,7 +705,10 @@ PHPAPI void php_pcre_match_impl(pcre_cache_entry *pce, zend_uchar utype, char *s
                count = pcre_exec(pce->re, extra, subject, subject_len, start_offset,
                                                  exoptions|g_notempty, offsets, size_offsets);
 
-               /* Check for too many substrings condition. */  
+               /* the string was already proved to be valid UTF-8 */
+               exoptions |= PCRE_NO_UTF8_CHECK;
+
+               /* Check for too many substrings condition. */
                if (count == 0) {
                        php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Matched, but too many substrings");
                        count = size_offsets/3;
@@ -1172,7 +1181,10 @@ PHPAPI char *php_pcre_replace_impl(pcre_cache_entry *pce, zend_uchar utype, char
                /* Execute the regular expression. */
                count = pcre_exec(pce->re, extra, subject, subject_len, start_offset,
                                                  exoptions|g_notempty, offsets, size_offsets);
-               
+
+               /* the string was already proved to be valid UTF-8 */
+               exoptions |= PCRE_NO_UTF8_CHECK;
+
                /* Check for too many substrings condition. */
                if (count == 0) {
                        php_error_docref(NULL TSRMLS_CC,E_NOTICE, "Matched, but too many substrings");
@@ -1664,6 +1676,9 @@ PHPAPI void php_pcre_split_impl(pcre_cache_entry *pce, zend_uchar utype, char *s
                                                  subject_len, start_offset,
                                                  exoptions|g_notempty, offsets, size_offsets);
 
+               /* the string was already proved to be valid UTF-8 */
+               exoptions |= PCRE_NO_UTF8_CHECK;
+
                /* Check for too many substrings condition. */
                if (count == 0) {
                        php_error_docref(NULL TSRMLS_CC,E_NOTICE, "Matched, but too many substrings");