diff options
Diffstat (limited to 'winsup/cygwin/mount.cc')
| -rw-r--r-- | winsup/cygwin/mount.cc | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/winsup/cygwin/mount.cc b/winsup/cygwin/mount.cc index 5fdef2d09..0f13697b3 100644 --- a/winsup/cygwin/mount.cc +++ b/winsup/cygwin/mount.cc @@ -42,7 +42,10 @@ details. */ #define isproc(path) \ (path_prefix_p (proc, (path), proc_len)) -/* is_unc_share: Return non-zero if PATH begins with //UNC/SHARE */ +/* is_unc_share: Return non-zero if PATH begins with //server/share + or with one of the native prefixes //./ or //?/ + This function is only used to test for valid input strings. + The later normalization drops the native prefixes. */ static inline bool __stdcall is_unc_share (const char *path) @@ -50,7 +53,7 @@ is_unc_share (const char *path) const char *p; return (isdirsep (path[0]) && isdirsep (path[1]) - && (isalnum (path[2]) || path[2] == '.') + && (isalnum (path[2]) || path[2] == '.' || path[2] == '?') && ((p = strpbrk (path + 3, "\\/")) != NULL) && isalnum (p[1])); } @@ -576,10 +579,9 @@ mount_info::conv_to_posix_path (PWCHAR src_path, char *posix_path, if (!wcsncmp (src_path, L"\\\\?\\", 4)) { src_path += 4; - if (!wcsncmp (src_path, L"UNC\\", 4)) + if (src_path[1] != L':') /* native UNC path */ { - src_path += 2; - src_path[0] = L'\\'; + *(src_path += 2) = L'\\'; changed = true; } } @@ -881,12 +883,6 @@ mount_info::from_fstab (bool user) debug_printf ("GetModuleFileNameW, %E"); return false; } - if (!wcsncmp (path, L"\\\\?\\", 4)) - { - path += 4; - if (path[1] != L':') - *(path += 2) = L'\\'; - } w = wcsrchr (path, L'\\'); if (w) { |