Regression found in git-core-2.9.3-1.fc25 and git-core-2.7.4-3.fc24 +++ This bug was initially created as a clone of Bug #1204193 +++ This bug affects git-2.1.0-4.fc21.x86_64 also. +++ This bug was initially created as a clone of Bug #1204191 +++ A git19-git installation (being invoked via gitweb) goes into an infinite loop while serving pretty vanilla requests, if the refs/heads/ directory contains a symlink that's broken. Reproduction recipe: % git init % mkdir .git/refs/remotes % ln -s ../remotes/foo .git/refs/heads/bar % strace git --git-dir=`pwd`.git ls-tree bar [...] open("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", O_RDONLY) = -1 ENOENT (No such file or directory) lstat("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", {st_mode=S_IFLNK|0777, st_size=14, ...}) = 0 readlink("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", "../remotes/foo", 255) = 14 open("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", O_RDONLY) = -1 ENOENT (No such file or directory) lstat("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", {st_mode=S_IFLNK|0777, st_size=14, ...}) = 0 readlink("/sourceware1/home/fche/tmp2/.git/refs/heads/bar", "../remotes/foo", 255) = 14 [...endlessly looping...] When gdb is sicced at it, the loop appears to be around line 1360..1401 of refs.c. --- Additional comment from on 2015-03-23 11:10:08 EDT --- correction: -> % strace git --git-dir=`pwd`.git ls-tree bar % strace git --git-dir=`pwd`/.git ls-tree bar or just git ls-tree bar --- Additional comment from on 2015-03-26 07:46:59 EDT --- Patches are proposed and wait for approval by upstream - or more precisely picked solution in upstream. http://thread.gmane.org/gmane.comp.version-control.git/266145 --- Additional comment from Fedora Update System on 2015-06-23 02:18:11 EDT --- git-2.1.0-5.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/git-2.1.0-5.fc21 --- Additional comment from Fedora Update System on 2015-06-23 02:18:20 EDT --- git-2.4.3-4.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/git-2.4.3-4.fc22 --- Additional comment from Fedora Update System on 2015-06-24 11:55:37 EDT --- Package git-2.1.0-5.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing git-2.1.0-5.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-10565/git-2.1.0-5.fc21 then log in and leave karma (feedback). --- Additional comment from Fedora Update System on 2015-06-27 08:40:48 EDT --- git-2.4.3-4.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. --- Additional comment from Fedora Update System on 2015-07-03 14:48:26 EDT --- git-2.1.0-5.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.
Possible reproducer: $ mkdir foo_infinit $ cd foo_infinit $ git init testrepo $ cd testrepo $ mkdir -p .git/refs/remotes $ ln -s ../remotes/foo .git/refs/heads/bar $ git ls-tree bar
git-2.9.3-2.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-5f614d6917
git-2.9.3-2.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-5f614d6917
git-2.9.3-2.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.