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| author | Corinna Vinschen <corinna@vinschen.de> | 2020-09-07 22:45:38 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2020-09-07 22:45:56 +0200 |
| commit | 8d0ff0768f6c948feb1d9383c494217f886e6b17 (patch) | |
| tree | ff90a7662c4a4a148c6de4e22862e231ff81f1e2 /winsup/cygwin/release/3.2.0 | |
| parent | 1f8e5847dff27e504949cd21bfeadb987d36ad19 (diff) | |
| download | newlib-8d0ff0768f6c948feb1d9383c494217f886e6b17.zip newlib-8d0ff0768f6c948feb1d9383c494217f886e6b17.tar.gz newlib-8d0ff0768f6c948feb1d9383c494217f886e6b17.tar.bz2 | |
Cygwin: drop internal O_NOSYMLINK and O_DIROPEN flags
Both flags are outdated and collide with official flags in
sys/_default_fcntl.h, which may result in weird misbehaviour
of file functions.
O_NOSYMLINK is not used anyway.
O_DIROPEN is used in fhandler_virtual and derived classes.
The collision with O_NOFOLLOW results in spurious EISDIR
errors when, e. g., reading files in the registry.
fhandler_base::open_fs uses O_DIROPEN in the call to
fhandler_base::open, but it's not used in this context
further down the road.
Drop both flags and create an alternative "diropen" bool
flag in fhandler_virtual.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin/release/3.2.0')
| -rw-r--r-- | winsup/cygwin/release/3.2.0 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/winsup/cygwin/release/3.2.0 b/winsup/cygwin/release/3.2.0 index 32cc4ed..6fdd146 100644 --- a/winsup/cygwin/release/3.2.0 +++ b/winsup/cygwin/release/3.2.0 @@ -30,3 +30,6 @@ Bug Fixes - Fix SEGV in modfl call. Addresses: https://cygwin.com/pipermail/cygwin/2020-August/246056.html + +- Fix a collision of offical and internally used file flags. + Addresses: https://cygwin.com/pipermail/cygwin/2020-September/246174.html |