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MFB (r-1.6.2.1)

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This commit is contained in:
Sara Golemon
2005-11-22 22:08:22 +00:00
parent bdae448f41
commit d1aeaab5cc
1 changed files with 4 additions and 4 deletions
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8
ext/zlib/zlib_filter.c
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@@ -320,7 +320,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
data->strm.data_type = Z_ASCII;
if (strcasecmp(filtername, "zlib.inflate") == 0) {
int windowBits = MAX_WBITS;
int windowBits = -MAX_WBITS;
if (filterparams) {
zval **tmpzval;
@@ -330,7 +330,7 @@ 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) < 9 || Z_LVAL_PP(tmpzval) > MAX_WBITS) {
if (Z_LVAL_PP(tmpzval) < -MAX_WBITS || Z_LVAL_PP(tmpzval) > MAX_WBITS) {
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);
@@ -345,7 +345,7 @@ static php_stream_filter *php_zlib_filter_create(const char *filtername, zval *f
} else if (strcasecmp(filtername, "zlib.deflate") == 0) {
/* RFC 1951 Deflate */
int level = Z_DEFAULT_COMPRESSION;
int windowBits = MAX_WBITS;
int windowBits = -MAX_WBITS;
int memLevel = MAX_MEM_LEVEL;
@@ -374,7 +374,7 @@ 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) < 9 || Z_LVAL_PP(tmpzval) > MAX_WBITS) {
if (Z_LVAL_PP(tmpzval) < -MAX_WBITS || Z_LVAL_PP(tmpzval) > MAX_WBITS) {
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);