diff options
Diffstat (limited to 'winsup/cygwin/syscalls.cc')
| -rw-r--r-- | winsup/cygwin/syscalls.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index cdfce29af..9c938d572 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -597,8 +597,15 @@ open (const char *unix_path, int flags, ...) if (fd >= 0) { - if (!(fh = build_fh_name (unix_path, NULL, PC_SYM_FOLLOW))) + if (!(fh = build_fh_name (unix_path, NULL, (flags & O_NOFOLLOW) ? + PC_SYM_NOFOLLOW : PC_SYM_FOLLOW))) res = -1; // errno already set + else if ((flags & O_NOFOLLOW) && fh->issymlink ()) + { + delete fh; + res = -1; + set_errno (ELOOP); + } else if (((flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL)) && fh->exists ()) { delete fh; |