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Bug #22031 output containing null bytes is truncated in curl_write()
Submitted: 2003-02-03 10:17 UTC Modified: 2003-02-03 14:56 UTC
From: radu dot rendec at ines dot ro Assigned:
Status: Closed Package: cURL related
PHP Version: 4.3.0 OS: any
Private report: No CVE-ID:
 [2003-02-03 10:17 UTC] radu dot rendec at ines dot ro
It looks like there is a bug in the curl_write() function of ext/curl/curl.c:

In the case PHP_CURL_STDOUT (line 337), PUTS() is used. A buffer containing null bytes will be echoed up to the first null byte (which will be interpreted as a null terminator by puts), and the rest will be discarded, regardless of 'size' and 'nmemb'.

I suggest using PHPWRITE(data, length) instead of PUTS(data). This ensures that the whole buffer is echoed, even if it contains null bytes.

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 [2003-02-03 14:56 UTC] iliaa@php.net
This bug has been fixed in CVS.

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