** Description changed: [Impact] - * PHP7.4.3 has an issue with cURL where it is defaulting to chunked + * PHP7.4.3 has an issue with cURL where it is defaulting to chunked mode when transferring a file via POST. Setting the HTTP version does not impact it. For third-party servers that don't support chunked but expect a content-length, there is no way to make it work. - * See https://bugs.php.net/bug.php?id=79013 for this exact issue. + * See https://bugs.php.net/bug.php?id=79013 for this exact issue. [Test Case] * Here is a sample similar to what I'm doing, with url/token/file removed: ----------------- <?php $url = ''; $access_token = ''; $file = ''; $ch = curl_init($url); $options = [ - CURLOPT_CUSTOMREQUEST => 'POST, - CURLOPT_RETURNTRANSFER => true, - CURLOPT_HTTPHEADER => [ - 'Authorization: Bearer ' . $access_token, - 'Content-Type: multipart/form-data', - ], - CURLOPT_SSL_VERIFYHOST => 2, - CURLOPT_FOLLOWLOCATION => true, - CURLOPT_POSTREDIR => 3, - CURLINFO_HEADER_OUT => true, - CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,//this has no effect + CURLOPT_CUSTOMREQUEST => 'POST, + CURLOPT_RETURNTRANSFER => true, + CURLOPT_HTTPHEADER => [ + 'Authorization: Bearer ' . $access_token, + 'Content-Type: multipart/form-data', + ], + CURLOPT_SSL_VERIFYHOST => 2, + CURLOPT_FOLLOWLOCATION => true, + CURLOPT_POSTREDIR => 3, + CURLINFO_HEADER_OUT => true, + CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,//this has no effect ]; $file = curl_file_create(realpath($file), null, basename($file)); $data = ['file' => $file, 'name' => basename($file)]; $options[CURLOPT_POSTFIELDS] = $data; curl_setopt_array($ch, $options); $response = curl_exec($ch); $curl_info = curl_getinfo($ch); $curl_error = curl_error($ch); curl_close($ch); ?> ----------------- This works in Ubuntu 18, but not Ubuntu 20. [Regression Potential] - * TBD + The fix itself for this bug is reasonably straightforward, but it builds + on an earlier patch that involved a fair bit of refactoring code. + + This includes code which detects and adapts to libcurl > 7.56.0, so + behavioral regressions narrowable to the newer versions of libcurl could + potentially indicate a regression caused by this SRU. + [Other Info] - - Upgrading Ubuntu's supported PHP version to 7.4.4 *should* fix the issue, or backporting the patch in the link I included. + + Upgrading Ubuntu's supported PHP version to 7.4.4 *should* fix the + issue, or backporting the patch in the link I included. package: php7.4 (7.4.3-4ubuntu2.2)(possibly related, libapache2-mod-php7.4d, php7.4-curl) release: Ubuntu 20.04 LTS Expect: PHP-cURL to POST HTTP1.1 multipart/form-data with automatically generated Content-Length and empty Transfer-Encoding headers. Actual: PHP-cURL POSTS HTTP1.1 multipart/form-data with Transfer- Encoding: chunked and empty Content-Length headers.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887826 Title: CURLFile POST missing Content-Length header To manage notifications about this bug go to: https://bugs.launchpad.net/php/+bug/1887826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
