| commit | b3100fd5557dbaad4eeb5690336758ef21bb08bb | |
| author | Junio C Hamano <gitster@pobox.com> | |
| Wed, 16 Dec 2009 18:50:09 +0000 (16 10:50 -0800) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Wed, 16 Dec 2009 20:45:25 +0000 (16 12:45 -0800) | ||
| tree | d2c55bbd6a9bf4f6152638a63149911715e1ba67 | treesnapshot (tar.gz zip) |
| parent | 8b8e862490bba040299905cc0541560f24a11c41 | commitdiff |
worktree: don't segfault with an absolute pathspec without a work tree
If a command is run with an absolute path as a pathspec inside a bare
repository, e.g. "rev-list HEAD -- /home", the code tried to run strlen()
on NULL, which is the result of get_git_work_tree(), and segfaulted. It
should just fail instead.
Currently the function returns NULL even inside .git/ in a repository
with a work tree, but that is a separate issue.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If a command is run with an absolute path as a pathspec inside a bare
repository, e.g. "rev-list HEAD -- /home", the code tried to run strlen()
on NULL, which is the result of get_git_work_tree(), and segfaulted. It
should just fail instead.
Currently the function returns NULL even inside .git/ in a repository
with a work tree, but that is a separate issue.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| setup.c | diffblobblamehistory | |
| t/t1501-worktree.sh | diffblobblamehistory |