diff options
| -rw-r--r-- | compat/mingw.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index 55f0bb478e..5d2a8c247c 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -866,9 +866,27 @@ int mingw_access(const char *filename, int mode) int mingw_chdir(const char *dirname) { wchar_t wdirname[MAX_PATH]; + if (xutftowcs_path(wdirname, dirname) < 0) return -1; - return _wchdir(wdirname); + + if (has_symlinks) { + HANDLE hnd = CreateFileW(wdirname, 0, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, + OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); + if (hnd == INVALID_HANDLE_VALUE) { + errno = err_win_to_posix(GetLastError()); + return -1; + } + if (!GetFinalPathNameByHandleW(hnd, wdirname, ARRAY_SIZE(wdirname), 0)) { + errno = err_win_to_posix(GetLastError()); + CloseHandle(hnd); + return -1; + } + CloseHandle(hnd); + } + + return _wchdir(normalize_ntpath(wdirname)); } int mingw_chmod(const char *filename, int mode) |