diff options
| -rw-r--r-- | ext/standard/html.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ext/standard/html.c b/ext/standard/html.c index b1d05fd893..02b2608112 100644 --- a/ext/standard/html.c +++ b/ext/standard/html.c @@ -756,6 +756,15 @@ static enum entity_charset determine_charset(char *charset_hint TSRMLS_DC) charset_hint = Z_STRVAL_P(uf_result); len = Z_STRLEN_P(uf_result); + if (len == 4) { /* sizeof(none|auto|pass)-1 */ + if (!memcmp("pass", charset_hint, sizeof("pass") - 1) || + !memcmp("auto", charset_hint, sizeof("auto") - 1) || + !memcmp("none", charset_hint, sizeof("none") - 1)) { + + charset_hint = NULL; + len = 0; + } + } goto det_charset; } } |