| commit | 5cf7b3b1acf2e603d92132906bc6929141172d4c | [log] [tgz] |
|---|---|---|
| author | Johannes Schindelin <johannes.schindelin@gmx.de> | Sat Aug 24 15:10:46 2019 -0700 |
| committer | Junio C Hamano <gitster@pobox.com> | Mon Aug 26 10:03:41 2019 -0700 |
| tree | 62e52960f4bd40fe12b7d8a5ebb431d951bcf29f | |
| parent | e2683d51d96f5e95489d29ee6dfafdde790579e4 [diff] |
setup_git_directory(): handle UNC root paths correctly When working in the root directory of a file share (this is only possible in Git Bash and Powershell, but not in CMD), the current directory is reported without a trailing slash. This is different from Unix and standard Windows directories: both / and C:\ are reported with a trailing slash as current directories. If a Git worktree is located there, Git is not quite prepared for that: while it does manage to find the .git directory/file, it returns as length of the top-level directory's path *one more* than the length of the current directory, and setup_git_directory_gently() would then return an undefined string as prefix. In practice, this undefined string usually points to NUL bytes, and does not cause much harm. Under rare circumstances that are really involved to reproduce (and not reliably so), the reported prefix could be a suffix string of Git's exec path, though. A careful analysis determined that this bug is unlikely to be exploitable, therefore we mark this as a regular bug fix. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.
Please read the file INSTALL for installation instructions.
Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.
See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-<commandname>.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.
CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration or git help cvs-migration if git is installed).
The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just “subscribe git” in the body to majordomo@vger.kernel.org. The mailing list archives are available at https://public-inbox.org/git/, http://marc.info/?l=git and other archival sites.
Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.
The maintainer frequently sends the “What's cooking” reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.
The name “git” was given by Linus Torvalds when he wrote the very first version. He described the tool as “the stupid content tracker” and the name as (depending on your mood):