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| author | Anatol Belski <ab@php.net> | 2016-09-02 23:33:43 +0200 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2016-09-02 23:33:43 +0200 |
| commit | e4564e4b985cc9cf4e53eca3152b869843247cf2 (patch) | |
| tree | 55d53e9ee267001b3c2821e5b40a53bd022232fd /ext/standard/image.c | |
| parent | 93bb7794332631193e37ade68141c3c39f80c355 (diff) | |
| download | php-git-e4564e4b985cc9cf4e53eca3152b869843247cf2.tar.gz | |
improve fix
Diffstat (limited to 'ext/standard/image.c')
| -rw-r--r-- | ext/standard/image.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/ext/standard/image.c b/ext/standard/image.c index c5616d1119..480246ab97 100644 --- a/ext/standard/image.c +++ b/ext/standard/image.c @@ -207,18 +207,16 @@ static struct gfxinfo *php_handle_swc(php_stream * stream) unsigned char *b, *buf = NULL; zend_string *bufz; - b = ecalloc(1, len + 1); - if (php_stream_seek(stream, 5, SEEK_CUR)) { - efree(b); return NULL; } if (php_stream_read(stream, (char *) a, sizeof(a)) != sizeof(a)) { - efree(b); return NULL; } + b = ecalloc(1, len + 1); + if (uncompress(b, &len, a, sizeof(a)) != Z_OK) { /* failed to decompress the file, will try reading the rest of the file */ if (php_stream_seek(stream, 8, SEEK_SET)) { |