From 1802b2c9ddf2799d678f5ac5503008f596cd9442 Mon Sep 17 00:00:00 2001 From: Moriyoshi Koizumi Date: Tue, 20 Jul 2004 20:10:04 +0000 Subject: [PATCH] - MFH (ctype.c: 1.31): Correct range checks. - MFH (ctype.c: 1.31): Normalize negative values. --- ext/ctype/ctype.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ext/ctype/ctype.c b/ext/ctype/ctype.c index 0291979010..8336283a42 100644 --- a/ext/ctype/ctype.c +++ b/ext/ctype/ctype.c @@ -97,9 +97,11 @@ PHP_MINFO_FUNCTION(ctype) return; \ switch (Z_TYPE_P(c)) { \ case IS_LONG: \ - if (Z_LVAL_P(c) < 255 && Z_LVAL_P(c) > -127) { \ + if (Z_LVAL_P(c) <= 255 && Z_LVAL_P(c) >= 0) { \ RETURN_BOOL(iswhat(Z_LVAL_P(c))); \ - } \ + } else if (Z_LVAL_P(c) >= -128) { \ + RETURN_BOOL(iswhat(Z_LVAL_P(c) + 256)); \ + } \ SEPARATE_ZVAL(&c); \ convert_to_string(c); \ case IS_STRING: \ -- 2.40.0