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| author | Corinna Vinschen <corinna@vinschen.de> | 2007-08-24 14:55:56 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2007-08-24 14:55:56 +0000 |
| commit | 70650b2db462ce29927cccbf5cd51531de3e5a39 (patch) | |
| tree | 2579ea1ac5f5b7f119d3bba70d7558828936cc11 | |
| parent | c60c72d718fa556b63748bb720cd1fbcb64d8255 (diff) | |
| download | cygnal-70650b2db462ce29927cccbf5cd51531de3e5a39.tar.gz cygnal-70650b2db462ce29927cccbf5cd51531de3e5a39.tar.bz2 cygnal-70650b2db462ce29927cccbf5cd51531de3e5a39.zip | |
* syscalls.cc (open): Don't follow symlinks if O_EXCL is given.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/syscalls.cc | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 06411906c..5b7318ffc 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,7 @@ +2007-08-24 Corinna Vinschen <corinna@vinschen.de> + + * syscalls.cc (open): Don't follow symlinks if O_EXCL is given. + 2007-08-23 Corinna Vinschen <corinna@vinschen.de> * ntdll.h (STATUS_NO_SUCH_FILE): Define. diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 8afa025b0..f3fa10d26 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -889,8 +889,9 @@ open (const char *unix_path, int flags, ...) if (fd >= 0) { - if (!(fh = build_fh_name (unix_path, NULL, (flags & O_NOFOLLOW) ? - PC_SYM_NOFOLLOW : PC_SYM_FOLLOW, + if (!(fh = build_fh_name (unix_path, NULL, + (flags & (O_NOFOLLOW | O_EXCL)) + ? PC_SYM_NOFOLLOW : PC_SYM_FOLLOW, transparent_exe ? stat_suffixes : NULL))) res = -1; // errno already set else if ((flags & O_NOFOLLOW) && fh->issymlink ()) |