diff options
Diffstat (limited to 'winsup/cygwin/dtable.cc')
| -rw-r--r-- | winsup/cygwin/dtable.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/winsup/cygwin/dtable.cc b/winsup/cygwin/dtable.cc index ab4d1fbfd..61be7fc97 100644 --- a/winsup/cygwin/dtable.cc +++ b/winsup/cygwin/dtable.cc @@ -929,6 +929,14 @@ handle_to_fn (HANDLE h, char *posix_fn) if (wcsncmp (w32, L"cygwin-", WCLEN (L"cygwin-")) != 0) return false; w32 += WCLEN (L"cygwin-"); + /* Check for installation key and trailing dash. */ + w32len = installation_key.Length / sizeof (WCHAR); + if (w32len && wcsncmp (w32, installation_key.Buffer, w32len) != 0) + return false; + w32 += w32len; + if (*w32 != L'-') + return false; + ++w32; bool istty = wcsncmp (w32, L"tty", WCLEN (L"tty")) == 0; if (istty) decode_tty (posix_fn, w32 + WCLEN (L"tty")); |