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| author |   Sargun Dhillon <sargun@sargun.me> | 2019-12-30 12:38:11 -0800 |
|---|---|---|
| committer |   Kees Cook <keescook@chromium.org> | 2020-01-02 13:15:45 -0800 |
| commit | e4ab5ccc357b978999328fadae164e098c26fa40 (patch) | |
| tree | 5ceffa20d8e817119506f5feddc9d28da802f5f8 /kernel | |
| parent | seccomp: Check that seccomp_notif is zeroed out by the user (diff) | |
| download | linux-dev-e4ab5ccc357b978999328fadae164e098c26fa40.tar.xz linux-dev-e4ab5ccc357b978999328fadae164e098c26fa40.zip | |
selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV
This adds logic to the user_notification_basic test to set a member
of struct seccomp_notif to an invalid value to ensure that the kernel
returns EINVAL if any of the struct seccomp_notif members are set to
invalid values.
Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Suggested-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20191230203811.4996-1-sargun@sargun.me
Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions