diff options
| author | Junio C Hamano <gitster@pobox.com> | 2017-03-12 23:21:33 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-12 23:21:33 -0700 |
| commit | ba37c92df905a5bc51efe76e32f0e67c4ad5acbe (patch) | |
| tree | a01300f6b0ae623259f04aa38cca91f6f5f81047 /submodule.c | |
| parent | fb070d2f17b0619cbc1be0606fd452b2294abb8d (diff) | |
| parent | ce83eadd9a2c63db6263df91933da1b1b865d26a (diff) | |
Merge branch 'js/realpath-pathdup-fix'
Git v2.12 was shipped with an embarrassing breakage where various
operations that verify paths given from the user stopped dying when
seeing an issue, and instead later triggering segfault.
* js/realpath-pathdup-fix:
real_pathdup(): fix callsites that wanted it to die on error
t1501: demonstrate NULL pointer access with invalid GIT_WORK_TREE
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/submodule.c b/submodule.c index 3b98766a6b..0a2831d846 100644 --- a/submodule.c +++ b/submodule.c @@ -1403,7 +1403,7 @@ static void relocate_single_git_dir_into_superproject(const char *prefix, /* If it is an actual gitfile, it doesn't need migration. */ return; - real_old_git_dir = real_pathdup(old_git_dir); + real_old_git_dir = real_pathdup(old_git_dir, 1); sub = submodule_from_path(null_sha1, path); if (!sub) @@ -1412,7 +1412,7 @@ static void relocate_single_git_dir_into_superproject(const char *prefix, new_git_dir = git_path("modules/%s", sub->name); if (safe_create_leading_directories_const(new_git_dir) < 0) die(_("could not create directory '%s'"), new_git_dir); - real_new_git_dir = real_pathdup(new_git_dir); + real_new_git_dir = real_pathdup(new_git_dir, 1); if (!prefix) prefix = get_super_prefix(); @@ -1472,14 +1472,14 @@ void absorb_git_dir_into_superproject(const char *prefix, new_git_dir = git_path("modules/%s", sub->name); if (safe_create_leading_directories_const(new_git_dir) < 0) die(_("could not create directory '%s'"), new_git_dir); - real_new_git_dir = real_pathdup(new_git_dir); + real_new_git_dir = real_pathdup(new_git_dir, 1); connect_work_tree_and_git_dir(path, real_new_git_dir); free(real_new_git_dir); } else { /* Is it already absorbed into the superprojects git dir? */ - char *real_sub_git_dir = real_pathdup(sub_git_dir); - char *real_common_git_dir = real_pathdup(get_git_common_dir()); + char *real_sub_git_dir = real_pathdup(sub_git_dir, 1); + char *real_common_git_dir = real_pathdup(get_git_common_dir(), 1); if (!starts_with(real_sub_git_dir, real_common_git_dir)) relocate_single_git_dir_into_superproject(prefix, path); |