Php Warning Gzinflate Data Error
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a New Ticket Search: LoginNotifications Context Navigation ← Previous TicketNext Ticket → Opened 4 years ago Closed 3 weeks ago #22952 closed defect (bug) (duplicate) WP_HTTP can cause PHP Warnings during attempted decompression Reported by: dd32 gzinflate(): data error wordpress Owned by: Milestone: Priority: normal Severity: normal Version: 3.3 Component: HTTP API Keywords:
Gzinflate() Function.gzinflate Data Error In
has-patch needs-testing Focuses: Cc: Description (last modified by SergeyBiryukov) WARNING: wp-includes/class-http.php:1656 - gzinflate(): data error WP_Http_Encoding can cause PHP
Php Gzinflate
Warnings when it attempts to decompress data using gzinflate() which has been encoded in any way. We currently work around this this in a few ways, but we still take a "try it
Wp Includes Class Wp Http Encoding Php 58 Gzinflate Data Error
and see" method instead of detecting the compressed contents signature and handling it appropriately. Attached is a first-run patch at detecting Huffman coding, which is what we currently use @gzinflate( substr( $gzData, 2 ) ) for (and hey, who doesn't like making magic numbers clearer?) I have been running a similar patch on WordPress.com and gathering data on how the myriad of different Web Servers gzinflate wordpress error out there respond, and so far this causes it to correctly identify the vast majority of responses. It appears that we may also be attempting to decompress compressed files retrieved through WP_HTTP on some poorly configured servers, but this is something I haven't yet traced properly. Attachments (3) 22952.diff (2.2 KB) - added by dd32 4 years ago. 22952.2.diff (2.2 KB) - added by dd32 4 years ago. 22952.3.diff (4.6 KB) - added by dd32 2 years ago. Download all attachments as: .zip Oldest first Newest first Threaded Comments only Change History (41) @dd32 4 years ago Attachment 22952.diff added #1 @SergeyBiryukov 4 years ago Description modified (diff) #2 @dd32 4 years ago I have also considered that we're using gzinflate() completely wrong, for example: gzencode() == gzip gzcompress() == zlib (aka. HTTP deflate) gzdeflate() == *raw* deflate encoding Currently we use gzinflate() (the raw DEFLATE standard) to decompress the data created by compressors which add their compression header/footer wrappers. gzuncompress() for example handles Huffman encoding internally, as it's designed for uncompressing HTTP "deflated" content. gzdecode() on the other hand is designed for gzip encoded files (which uses DEFLATE internally as the compress
Hacks » [Resolved] Warning: gzinflate(): wp_remote_get data error in [Resolved] Warning: gzinflate(): data error in dimitris33 @dimitris33 11 months ago Hi, i get this when i add a feed, i have a clean install no other plugins and no mods at https://core.trac.wordpress.org/ticket/22952 all in WordPress or in the setup. Thanks. https://wordpress.org/plugins/wp-rss-aggregator/ Viewing 1 replies (of 1 total) Chirag Swadia @chiragswadia 10 months, 4 weeks ago Hi, This looks like some kind of issue with the WP HTTP API https://wordpress.org/support/topic/warning-gzinflate-data-error-in/ ( Ref: http://wordpress-hackers.1065353.n5.nabble.com/gzinflate-Warning-on-transient-expiration-td40201.html ) Maybe it could be specific to some PHP version as I am not able to reproduce this on my end. Viewing 1 replies (of 1 total) You must be logged in to reply to this topic. About this Plugin WP RSS Aggregator Support Threads Reviews Topic Info In: Plugins and Hacks 1 reply 2 participants Last reply from: Chirag Swadia Last activity: 10 months, 4 weeks ago 4.3.1 Status: resolved Forum Search Search for: About Blog Hosting Jobs Support Developers Get Involved Learn Showcase Plugins Themes Ideas WordCamp WordPress.TV BuddyPress bbPress WordPress.com Matt Privacy License / GPLv2 Code is Poetry.
that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes HTTP Parallel Request & Threading LibraryIssues gzinflate(): data error in httprl_decode_data() https://www.drupal.org/node/2281873 Closed (fixed)Project:HTTP Parallel Request & Threading LibraryVersion:7.x-1.14Component:CodePriority:NormalCategory:Bug reportAssigned:UnassignedReporter:hassCreated:June 7, 2014 - 08:07Updated:January 23, https://www.drupal.org/node/2112325 2015 - 01:34 Log in or register to update this issue Jump to:Most recent comment Most recent attachment Found this in my dblog: Warning: gzinflate(): data error in httprl_decode_data() (line 1974 of \sites\all\modules\contrib\httprl\httprl.module). Files: CommentFileSizeAuthor #9 httprl-2281873-8-skip-decode-on-inflate-error.patch1.38 KBmikeytown2 Comments Comment #1 duckydan CreditAttribution: duckydan commented June 20, 2014 at 5:35pm data error I have the same issue. Any ideas? I am on Acquia with PHP 5.5. On my dev box (Ubuntu 12.04) this works fine (no errors). Log in or register to post comments Comment #2 serg2 CreditAttribution: serg2 commented August 7, 2014 at 11:05am I am getting this warning too. I tried both 7.x-1.14 and 7.x-1.14+18-dev .Warning: gzinflate(): data error in httprl_decode_data() (line 2374 of gzinflate data error /home/example/public_html/sites/all/modules/httprl/httprl.module). The code it refers to is : // Decompress if compressed. elseif (isset($result->headers['content-encoding'])) { if ($result->headers['content-encoding'] == 'gzip') { $result->data = gzinflate(substr($result->data, 10)); } elseif ($result->headers['content-encoding'] == 'deflate') { $result->data = gzinflate($result->data); } } The warning message is created x 2 when drupal's internal cron is run. There are various comments at http://php.net/manual/en/function.gzinflate.php about this function and the need to strip part of the result. My PHP is too weak to actually understand it though... I am using PHP 5.5. I have other sites using the same server which do not produce the error. Log in or register to post comments Comment #3 btopro CreditAttribution: btopro commented August 27, 2014 at 4:46pm seeing this too, not sure that there are other issues at play but can confirm this is happening Log in or register to post comments Comment #4 hass CreditAttribution: hass commented August 27, 2014 at 7:06pm Maybe caused by the chunking" Log in or register to post comments Comment #5 gabor_h CreditAttribution: gabor_h commented September 16, 2014 at 3:10pm I think that the solution is simple: just check whether $result->data is empty or not. If
that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Issues Warning: gzinflate(): data error in drupal_serve_page_from_cache() (line 1363 of includes/bootstrap.inc) Needs reviewProject:Drupal coreVersion:7.x-devComponent:cache systemPriority:NormalCategory:Bug reportAssigned:UnassignedReporter:mfbCreated:October 15, 2013 - 14:30Updated:October 15, 2013 - 14:30 Log in or register to update this issue If the page body is empty, a PHP warning is triggered in drupal_serve_page_from_cache(): Warning: gzinflate(): data error in drupal_serve_page_from_cache() (line 1363 of includes/bootstrap.inc) In this case, the body is still an empty string, because the body is only gzipped in drupal_page_set_cache() if it's not empty. Patch for D7 attached.Files: CommentFileSizeAuthor gzinflate-data-error.patch558 bytesmfb PASSED: [[SimpleTest]]: [MySQL] 40,305 pass(es). View Add child issue, clone issue News itemsDrupal news Planet Drupal Association news Social media directory Security announcements Jobs Our communityCommunity Getting involved Services, Training & Hosting Groups & Meetups DrupalCon Code of conduct DocumentationDocumentation Drupal 8 docs Drupal 7 docs Developer docs api.drupal.org Drupal code baseDownload & Extend Drupal core Modules Themes Distributions Governance of communityAbout Web accessibility The Drupal Association About Drupal.org Terms of service Privacy policy Drupal is a registered trademark of Dries Buytaert.