moriyoshi Tue Jul 20 16:08:08 2004 EDT
Modified files:
/php-src/ext/ctype ctype.c
Log:
- Correct range checks.
- Normalize negative values.
http://cvs.php.net/diff.php/php-src/ext/ctype/ctype.c?r1=1.30&r2=1.31&ty=u
Index: php-src/ext/ctype/ctype.c
diff -u php-src/ext/ctype/ctype.c:1.30 php-src/ext/ctype/ctype.c:1.31
--- php-src/ext/ctype/ctype.c:1.30 Mon Jul 19 21:03:16 2004
+++ php-src/ext/ctype/ctype.c Tue Jul 20 16:08:08 2004
@@ -97,9 +97,11 @@
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: \
--
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