diff options
Diffstat (limited to 'ext/mbstring/php_unicode.c')
| -rw-r--r-- | ext/mbstring/php_unicode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/mbstring/php_unicode.c b/ext/mbstring/php_unicode.c index ca30db73b2..d90cabb84d 100644 --- a/ext/mbstring/php_unicode.c +++ b/ext/mbstring/php_unicode.c @@ -276,6 +276,11 @@ MBSTRING_API char *php_unicode_convert_case(int case_mode, char *srcstr, size_t size_t i; enum mbfl_no_encoding _src_encoding = mbfl_name2no_encoding(src_encoding); + if (_src_encoding == mbfl_no_encoding_invalid) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown encoding \"%s\"", src_encoding); + return NULL; + } + unicode = php_mb_convert_encoding(srcstr, srclen, "UCS-4BE", src_encoding, &unicode_len TSRMLS_CC); if (unicode == NULL) return NULL; |