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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2024-03-31 00:22:41 +0100 |
|---|---|---|
| committer | Johannes Schindelin <johannes.schindelin@gmx.de> | 2024-04-17 22:30:24 +0200 |
| commit | 86cb6a3f059968d031fdf6ed49ab38a7ae00847f (patch) | |
| tree | 9dec3da0e9dbd56955d0a65f07016779986c88a3 /submodule.h | |
| parent | 9e06401098f5f83fc9a69ab27e449ae746638892 (diff) | |
| parent | e8d0608944486019ea0e1ed2ed29776811a565c2 (diff) | |
| download | git-86cb6a3f059968d031fdf6ed49ab38a7ae00847f.tar.gz | |
Merge branch 'icasefs-symlink-confusion'
This topic branch fixes two vulnerabilities:
- Recursive clones on case-insensitive filesystems that support symbolic
links are susceptible to case confusion that can be exploited to
execute just-cloned code during the clone operation.
- Repositories can be configured to execute arbitrary code during local
clones. To address this, the ownership checks introduced in v2.30.3
are now extended to cover cloning local repositories.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Diffstat (limited to 'submodule.h')
| -rw-r--r-- | submodule.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/submodule.h b/submodule.h index b52a4ff1e7..fb770f1687 100644 --- a/submodule.h +++ b/submodule.h @@ -148,6 +148,11 @@ void submodule_name_to_gitdir(struct strbuf *buf, struct repository *r, */ int validate_submodule_git_dir(char *git_dir, const char *submodule_name); +/* + * Make sure that the given submodule path does not follow symlinks. + */ +int validate_submodule_path(const char *path); + #define SUBMODULE_MOVE_HEAD_DRY_RUN (1<<0) #define SUBMODULE_MOVE_HEAD_FORCE (1<<1) int submodule_move_head(const char *path, |