diff options
Diffstat (limited to 'ext/zlib')
| -rw-r--r-- | ext/zlib/zlib.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index d3ca9dadcb..05e17ee620 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -410,7 +410,8 @@ PHP_FUNCTION(gzcompress) Unzip a gzip-compressed string */ PHP_FUNCTION(gzuncompress) { - int data_len, status, factor=1, maxfactor=16; + int data_len, status; + unsigned int factor=1, maxfactor=16; long limit = 0; unsigned long plength=0, length; char *data, *s1=NULL, *s2=NULL; @@ -433,7 +434,7 @@ PHP_FUNCTION(gzuncompress) that should be eneugh for all real life cases */ do { - length = plength ? plength : data_len * (1 << factor++); + length = plength ? plength : (unsigned long)data_len * (1 << factor++); s2 = (char *) erealloc(s1, length); status = uncompress(s2, &length, data, data_len); s1 = s2; @@ -516,7 +517,8 @@ PHP_FUNCTION(gzdeflate) Unzip a gzip-compressed string */ PHP_FUNCTION(gzinflate) { - int data_len, status, factor=1, maxfactor=16; + int data_len, status; + unsigned int factor=1, maxfactor=16; long limit = 0; unsigned long plength=0, length; char *data, *s1=NULL, *s2=NULL; @@ -544,7 +546,7 @@ PHP_FUNCTION(gzinflate) stream.zfree = (free_func) Z_NULL; do { - length = plength ? plength : data_len * (1 << factor++); + length = plength ? plength : (unsigned long)data_len * (1 << factor++); s2 = (char *) erealloc(s1, length); if (!s2 && s1) { |