diff options
Diffstat (limited to 'winsup/cygwin/path.cc')
| -rw-r--r-- | winsup/cygwin/path.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index bd032d759..65c09525a 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -2395,6 +2395,7 @@ symlink (const char *topath, const char *frompath) char cwd[MAX_PATH + 1], *cp = NULL, c = 0; char w32topath[MAX_PATH + 1]; DWORD written; + SECURITY_ATTRIBUTES sa = sec_none_nih; win32_path.check (frompath, PC_SYM_NOFOLLOW); if (allow_winsymlinks && !win32_path.error) @@ -2456,7 +2457,11 @@ symlink (const char *topath, const char *frompath) } } - h = CreateFileA(win32_path, GENERIC_WRITE, 0, &sec_none_nih, + if (allow_ntsec && win32_path.has_acls ()) + set_security_attribute (S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO, + &sa, alloca (256), 256); + + h = CreateFileA(win32_path, GENERIC_WRITE, 0, &sa, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0); if (h == INVALID_HANDLE_VALUE) __seterrno (); @@ -2499,9 +2504,10 @@ symlink (const char *topath, const char *frompath) if (success) { CloseHandle (h); - set_file_attribute (win32_path.has_acls (), - win32_path.get_win32 (), - S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO); + if (!allow_ntsec && allow_ntea) + set_file_attribute (win32_path.has_acls (), + win32_path.get_win32 (), + S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO); SetFileAttributesA (win32_path.get_win32 (), allow_winsymlinks ? FILE_ATTRIBUTE_READONLY : FILE_ATTRIBUTE_SYSTEM); |