Pass uid_mapping test

[tommady]

#255

by running ./integration_test.sh uid_mapping
below are the current not OK cases

not ok 226 - /dev/null (default device) has the expected type
not ok 228 - /dev/zero (default device) has the expected type
not ok 230 - /dev/full (default device) has the expected type
not ok 232 - /dev/random (default device) has the expected type
not ok 234 - /dev/urandom (default device) has the expected type
not ok 236 - /dev/tty (default device) has the expected type

"actual": "unmatched",
"expected": "c",

[utam0k]

I think this is a very good way to proceed. If you have any problems, please drop me a line.

[tommady]

Hi, I followed the runc code at
libcontainer/rootfs_linux.go:670

and I found out that the nix_mount gave the wrong params sequence.

so seems the checks are all passed, please help review.
thank you 🙇🏻

[utam0k]

Could you give me a permalink?

Hi, I followed the runc code at
libcontainer/rootfs_linux.go:670

[tommady]

sure,
https://github.com/opencontainers/runc/blob/master/libcontainer/rootfs_linux.go#L670

Could you give me a permalink?

Hi, I followed the runc code at
libcontainer/rootfs_linux.go:670

[utam0k]

perfect!