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| author | Rodrigo Campos <rodrigo@kinvolk.io> | 2021-07-02 17:19:27 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-07-02 10:39:45 -0700 |
| commit | 19d67694745c5c9ed085d0d8332fa02d835a07d0 (patch) | |
| tree | 1b91e24648847dda16fdd19558b95d750b9a3904 /Documentation | |
| parent | 9a03abc16c77062c73972df08206f1031862d9b4 (diff) | |
| download | lwn-19d67694745c5c9ed085d0d8332fa02d835a07d0.tar.gz lwn-19d67694745c5c9ed085d0d8332fa02d835a07d0.zip | |
Documentation: seccomp: Fix typo in user notification
The close on exec flag is O_CLOEXEC, not O_EXEC. This patch just fixes
the typo.
Suggested-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Rodrigo Campos <rodrigo@kinvolk.io>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Fixes: 0ae71c7720e3 ("seccomp: Support atomic "addfd + send reply"")
Link: https://lore.kernel.org/r/20210702151927.263402-1-rodrigo@kinvolk.io
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/userspace-api/seccomp_filter.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/userspace-api/seccomp_filter.rst b/Documentation/userspace-api/seccomp_filter.rst index d61219889e49..539e9d4a4860 100644 --- a/Documentation/userspace-api/seccomp_filter.rst +++ b/Documentation/userspace-api/seccomp_filter.rst @@ -263,7 +263,7 @@ Userspace can also add file descriptors to the notifying process via ``ioctl(SECCOMP_IOCTL_NOTIF_ADDFD)``. The ``id`` member of ``struct seccomp_notif_addfd`` should be the same ``id`` as in ``struct seccomp_notif``. The ``newfd_flags`` flag may be used to set flags -like O_EXEC on the file descriptor in the notifying process. If the supervisor +like O_CLOEXEC on the file descriptor in the notifying process. If the supervisor wants to inject the file descriptor with a specific number, the ``SECCOMP_ADDFD_FLAG_SETFD`` flag can be used, and set the ``newfd`` member to the specific number to use. If that file descriptor is already open in the |