aboutsummaryrefslogtreecommitdiff
path: root/softmmu
diff options
context:
space:
mode:
authorDaniel P. Berrangé <berrange@redhat.com>2021-07-29 13:15:43 +0100
committerDaniel P. Berrangé <berrange@redhat.com>2022-02-16 18:52:40 +0000
commitd2ea8dac705fe9bca9b6b26a7aeb063d1a406f7a (patch)
tree41563216a16a629fe69ba4bc891e385828cb272c /softmmu
parent8f46f56260cb7eaf1bcc77366c8ce69af9bd5bec (diff)
seccomp: add unit test for seccomp filtering
The handling of some syscalls / libc function is quite subtle. For example, 'fork' at a libc level doesn't always correspond to 'fork' at a syscall level, since the 'clone' syscall is preferred usually. The unit test will help to detect these kind of problems. A point of difficulty in writing a test though is that the QEMU build process may already be confined by seccomp. For example, if running inside a container. Since we can't predict what filtering might have been applied already, we are quite conservative and skip all tests if we see any kind of seccomp filter active. Acked-by: Eduardo Otubo <otubo@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Diffstat (limited to 'softmmu')
0 files changed, 0 insertions, 0 deletions