diff options
| author | Edward Thomson <ethomson@github.com> | 2016-02-16 17:11:46 +0000 |
|---|---|---|
| committer | Edward Thomson <ethomson@github.com> | 2016-02-17 13:10:33 +0000 |
| commit | 318b825e76a9dc8afefc8274c5271747ad64d5a9 (patch) | |
| tree | 3d800c50d67c7ed818060da8d155f1c006b62f00 /src/path.h | |
| parent | 4fea9cffbda89562bfdcdd58b0162d31ca4feb3e (diff) | |
| download | libgit2-318b825e76a9dc8afefc8274c5271747ad64d5a9.tar.gz | |
index: allow read of index w/ illegal entries
Allow `git_index_read` to handle reading existing indexes with
illegal entries. Allow the low-level `git_index_add` to add
properly formed `git_index_entry`s even if they contain paths
that would be illegal for the current filesystem (eg, `AUX`).
Continue to disallow `git_index_add_bypath` from adding entries
that are illegal universally illegal (eg, `.git`, `foo/../bar`).
Diffstat (limited to 'src/path.h')
| -rw-r--r-- | src/path.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/path.h b/src/path.h index 7e156fce8..875c8cb7e 100644 --- a/src/path.h +++ b/src/path.h @@ -564,15 +564,16 @@ extern int git_path_from_url_or_path(git_buf *local_path_out, const char *url_or #define GIT_PATH_REJECT_TRAILING_COLON (1 << 6) #define GIT_PATH_REJECT_DOS_PATHS (1 << 7) #define GIT_PATH_REJECT_NT_CHARS (1 << 8) -#define GIT_PATH_REJECT_DOT_GIT_HFS (1 << 9) -#define GIT_PATH_REJECT_DOT_GIT_NTFS (1 << 10) +#define GIT_PATH_REJECT_DOT_GIT_LITERAL (1 << 9) +#define GIT_PATH_REJECT_DOT_GIT_HFS (1 << 10) +#define GIT_PATH_REJECT_DOT_GIT_NTFS (1 << 11) /* Default path safety for writing files to disk: since we use the * Win32 "File Namespace" APIs ("\\?\") we need to protect from * paths that the normal Win32 APIs would not write. */ #ifdef GIT_WIN32 -# define GIT_PATH_REJECT_DEFAULTS \ +# define GIT_PATH_REJECT_FILESYSTEM_DEFAULTS \ GIT_PATH_REJECT_TRAVERSAL | \ GIT_PATH_REJECT_BACKSLASH | \ GIT_PATH_REJECT_TRAILING_DOT | \ @@ -581,9 +582,18 @@ extern int git_path_from_url_or_path(git_buf *local_path_out, const char *url_or GIT_PATH_REJECT_DOS_PATHS | \ GIT_PATH_REJECT_NT_CHARS #else -# define GIT_PATH_REJECT_DEFAULTS GIT_PATH_REJECT_TRAVERSAL +# define GIT_PATH_REJECT_FILESYSTEM_DEFAULTS \ + GIT_PATH_REJECT_TRAVERSAL #endif + /* Paths that should never be written into the working directory. */ +#define GIT_PATH_REJECT_WORKDIR_DEFAULTS \ + GIT_PATH_REJECT_FILESYSTEM_DEFAULTS | GIT_PATH_REJECT_DOT_GIT + +/* Paths that should never be written to the index. */ +#define GIT_PATH_REJECT_INDEX_DEFAULTS \ + GIT_PATH_REJECT_TRAVERSAL | GIT_PATH_REJECT_DOT_GIT + /* * Determine whether a path is a valid git path or not - this must not contain * a '.' or '..' component, or a component that is ".git" (in any case). |