Kees Cook ed5f13261c selftests/seccomp: Enhance per-arch ptrace syscall skip tests ...

Passing EPERM during syscall skipping was confusing since the test wasn't
actually exercising the errno evaluation -- it was just passing a literal
"1" (EPERM). Instead, expand the tests to check both direct value returns
(positive, 45000 in this case), and errno values (negative, -ESRCH in this
case) to check both fake success and fake failure during syscall skipping.

Reported-by: Colin Ian King <colin.king@canonical.com>
Fixes: a33b2d0359 ("selftests/seccomp: Add tests for basic ptrace actions")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuah@kernel.org>

2019-01-25 15:13:35 -07:00

..

.gitignore

selftests: seccomp: update .gitignore with newly added tests

2017-11-15 08:01:42 -07:00

config

selftests: create test-specific kconfig fragments

2016-02-25 09:47:52 -07:00

Makefile

selftests: seccomp: use LDLIBS instead of LDFLAGS

2019-01-16 11:41:44 -07:00

seccomp_benchmark.c

selftests/seccomp: Add simple seccomp overhead benchmark

2017-08-14 13:46:41 -07:00

seccomp_bpf.c

selftests/seccomp: Enhance per-arch ptrace syscall skip tests

2019-01-25 15:13:35 -07:00