From 56b9f6e738af6f5238f57a29e96103cf61e3f8cd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Mon, 28 Jul 2014 20:30:39 +0200 Subject: use xgetcwd() to get the current directory or die Convert several calls of getcwd() and die() to use xgetcwd() instead. This way we get rid of fixed-size buffers (which can be too small depending on the used file system) and gain consistent error messages. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano --- setup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'setup.c') diff --git a/setup.c b/setup.c index 937dad503c..72a4978ba5 100644 --- a/setup.c +++ b/setup.c @@ -434,16 +434,16 @@ static const char *setup_explicit_git_dir(const char *gitdirenv, if (is_absolute_path(git_work_tree_cfg)) set_git_work_tree(git_work_tree_cfg); else { - char core_worktree[PATH_MAX]; + char *core_worktree; if (chdir(gitdirenv)) die_errno("Could not chdir to '%s'", gitdirenv); if (chdir(git_work_tree_cfg)) die_errno("Could not chdir to '%s'", git_work_tree_cfg); - if (!getcwd(core_worktree, PATH_MAX)) - die_errno("Could not get directory '%s'", git_work_tree_cfg); + core_worktree = xgetcwd(); if (chdir(cwd->buf)) die_errno("Could not come back to cwd"); set_git_work_tree(core_worktree); + free(core_worktree); } } else if (!git_env_bool(GIT_IMPLICIT_WORK_TREE_ENVIRONMENT, 1)) { -- cgit v1.2.1