diff --git a/compat/mingw.c b/compat/mingw.c index d971de3f5c..cd2e565150 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1267,7 +1267,7 @@ int mingw_lstat(const char *file_name, struct stat *buf) buf->st_uid = 0; buf->st_nlink = 1; buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes, - reparse_tag); + reparse_tag, file_name); buf->st_size = S_ISLNK(buf->st_mode) ? link_len : fdata.nFileSizeLow | (((off_t) fdata.nFileSizeHigh) << 32); buf->st_dev = buf->st_rdev = 0; /* not used by Git */ @@ -1316,7 +1316,7 @@ static int get_file_info_by_handle(HANDLE hnd, struct stat *buf) buf->st_gid = 0; buf->st_uid = 0; buf->st_nlink = 1; - buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes, 0); + buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes, 0, NULL); buf->st_size = fdata.nFileSizeLow | (((off_t)fdata.nFileSizeHigh)<<32); buf->st_dev = buf->st_rdev = 0; /* not used by Git */ @@ -3796,12 +3796,25 @@ int is_inside_windows_container(void) return inside_container; } -int file_attr_to_st_mode (DWORD attr, DWORD tag) +int file_attr_to_st_mode (DWORD attr, DWORD tag, const char *path) { int fMode = S_IREAD; - if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) && tag == IO_REPARSE_TAG_SYMLINK) - fMode |= S_IFLNK; - else if (attr & FILE_ATTRIBUTE_DIRECTORY) + if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) && + tag == IO_REPARSE_TAG_SYMLINK) { + int flag = S_IFLNK; + char buf[MAX_LONG_PATH]; + + /* + * Windows containers' mapped volumes are marked as reparse + * points and look like symbolic links, but they are not. + */ + if (path && is_inside_windows_container() && + readlink(path, buf, sizeof(buf)) > 27 && + starts_with(buf, "/ContainerMappedDirectories/")) + flag = S_IFDIR; + + fMode |= flag; + } else if (attr & FILE_ATTRIBUTE_DIRECTORY) fMode |= S_IFDIR; else fMode |= S_IFREG; diff --git a/compat/win32.h b/compat/win32.h index 52169ae19f..299f01bdf0 100644 --- a/compat/win32.h +++ b/compat/win32.h @@ -6,7 +6,7 @@ #include #endif -extern int file_attr_to_st_mode (DWORD attr, DWORD tag); +extern int file_attr_to_st_mode (DWORD attr, DWORD tag, const char *path); static inline int get_file_attr(const char *fname, WIN32_FILE_ATTRIBUTE_DATA *fdata) {