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apply proper fix of bug #43793 to zlib.deflate (window+16 = gzip)

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This commit is contained in:
Greg Beaver 2008-01-09 08:12:15 +00:00
parent f6b16061d1
commit 38a9da1071
1 changed files with 1 additions and 1 deletions
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2
ext/zlib/zlib_filter.c
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@ -379,7 +379,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
/* log-2 base of history window (9 - 15) */
SEPARATE_ZVAL(tmpzval);
convert_to_long_ex(tmpzval);
if (Z_LVAL_PP(tmpzval) < -MAX_WBITS || Z_LVAL_PP(tmpzval) > MAX_WBITS + 32) {
if (Z_LVAL_PP(tmpzval) < -MAX_WBITS || Z_LVAL_PP(tmpzval) > MAX_WBITS + 16) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter give for window size. (%ld)", Z_LVAL_PP(tmpzval));
} else {
windowBits = Z_LVAL_PP(tmpzval);