Date: Fri, 08 Sep 2017 10:29:38 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 222136] [regression] [zlib] [patch] embedded Tomcat web server gzip compression broken after latest zlib import Message-ID: <bug-222136-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222136 Bug ID: 222136 Summary: [regression] [zlib] [patch] embedded Tomcat web server gzip compression broken after latest zlib import Product: Base System Version: 11.1-STABLE Hardware: Any OS: Any Status: New Keywords: patch, regression Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: eugen@freebsd.org Keywords: patch, regression Created attachment 186164 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=186164&action=edit upstream fix for deflate.c I've just upgraded my FreeBSD 11.0 server upto recent 11.1-STABLE without touching other software. The server runs UniFi Controller containing embedded Tomcat web server that uses gzip to compress HTML responses. After FreeBSD upgrade, it started producing broken gzip stream and "curl -vvvv --compress localhost:8880/guest/s/default/" confirms that complaining "Error while processing content unencoding: invalid block type". The problem is exactly the same described in https://bugs.launchpad.net/ubuntu/+source/zlib/+bug/1692870 that points to the upstream fix: https://github.com/madler/zlib/commit/f9694097dd69354b03cb8af959094c7f260db0a1#diff-766e4159febe3390b2e58127d6c973d3 that I've attached to this PR (deflate.c part, without comment part in zlib.h) This patch fixes the problem. -- You are receiving this mail because: You are the assignee for the bug.
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