diff options
Diffstat (limited to 'winsup/cygwin/path.cc')
| -rw-r--r-- | winsup/cygwin/path.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index c62d70246..2a5ca4608 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -2486,7 +2486,7 @@ mount (const char *win32_path, const char *posix_path, unsigned flags) myfault efault; if (efault.faulted (EFAULT)) /* errno set */; - else if (!*posix_path || !*win32_path) + else if (!*posix_path) set_errno (EINVAL); else if (strpbrk (posix_path, "\\:")) set_errno (EINVAL); @@ -2498,6 +2498,8 @@ mount (const char *win32_path, const char *posix_path, unsigned flags) res = mount_table->write_cygdrive_info_to_registry (posix_path, flags); win32_path = NULL; } + else if (!*win32_path) + set_errno (EINVAL); else res = mount_table->add_item (win32_path, posix_path, flags, true); |