selftests/seccomp: Zero out seccomp_notif

The seccomp_notif structure should be zeroed out prior to calling the
SECCOMP_IOCTL_NOTIF_RECV ioctl. Previously, the kernel did not check
whether these structures were zeroed out or not, so these worked.

This patch zeroes out the seccomp_notif data structure prior to calling
the ioctl.

Signed-off-by: Sargun Dhillon <[email protected]>
Reviewed-by: Tycho Andersen <[email protected]>
Reviewed-by: Christian Brauner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>

0 files changed, 0 insertions, 0 deletions