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| author | Antony Dovgal <tony2001@php.net> | 2006-06-26 22:53:10 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2006-06-26 22:53:10 +0000 |
| commit | 3d97f45bc43ff0a9c6e40a4f08f5283866fa6a92 (patch) | |
| tree | 76aea03cc54e3de5fadc28667d89892207dd2b50 | |
| parent | fd1679e7f0645e7bc2c944450f997bd962dcb3a7 (diff) | |
| download | php-git-3d97f45bc43ff0a9c6e40a4f08f5283866fa6a92.tar.gz | |
don't try to inflate empty strings (and stop segfaulting!)
| -rw-r--r-- | ext/zlib/zlib.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index d50dcf148b..d3932f41ad 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -531,6 +531,10 @@ PHP_FUNCTION(gzinflate) return; } + if (!data_len) { + RETURN_FALSE; + } + if (limit < 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "length (%ld) must be greater or equal zero", limit); RETURN_FALSE; |