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https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
Revision e4ab5ccc357b978999328fadae164e098c26fa40 authored by Sargun Dhillon on 30 December 2019, 20:38:11 UTC, committed by Kees Cook on 02 January 2020, 21:15:45 UTC 
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>
1 parent 2882d53
History
Tip revision: e4ab5ccc357b978999328fadae164e098c26fa40 authored by Sargun Dhillon on 30 December 2019, 20:38:11 UTC
selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV
Tip revision: e4ab5cc
File Mode Size
Makefile -rw-r--r-- 361 bytes
compat.c -rw-r--r-- 2.2 KB
ipc_sysctl.c -rw-r--r-- 6.1 KB
mq_sysctl.c -rw-r--r-- 2.7 KB
mqueue.c -rw-r--r-- 40.3 KB
msg.c -rw-r--r-- 30.5 KB
msgutil.c -rw-r--r-- 3.6 KB
namespace.c -rw-r--r-- 4.6 KB
sem.c -rw-r--r-- 62.1 KB
shm.c -rw-r--r-- 43.0 KB
syscall.c -rw-r--r-- 5.1 KB
util.c -rw-r--r-- 22.8 KB
util.h -rw-r--r-- 8.7 KB
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