diff options
Diffstat (limited to 'Python/fileutils.c')
| -rw-r--r-- | Python/fileutils.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Python/fileutils.c b/Python/fileutils.c index bd6ab5d..502868f 100644 --- a/Python/fileutils.c +++ b/Python/fileutils.c @@ -321,7 +321,8 @@ _Py_wreadlink(const wchar_t *path, wchar_t *buf, size_t bufsiz) #ifdef HAVE_REALPATH wchar_t* -_Py_wrealpath(const wchar_t *path, wchar_t *resolved_path) +_Py_wrealpath(const wchar_t *path, + wchar_t *resolved_path, size_t resolved_path_size) { char *cpath; char cresolved_path[PATH_MAX]; @@ -336,7 +337,7 @@ _Py_wrealpath(const wchar_t *path, wchar_t *resolved_path) PyMem_Free(cpath); if (res == NULL) return NULL; - r = mbstowcs(resolved_path, cresolved_path, PATH_MAX); + r = mbstowcs(resolved_path, cresolved_path, resolved_path_size); if (r == (size_t)-1 || r >= PATH_MAX) { errno = EINVAL; return NULL; |