Peter Hunt 5f97721afc exec: fix --preserve-fds ...

There were two problems with preserve fds.
libpod didn't open the fds before passing _OCI*PIPE to conmon. This caused libpod to talk on the preserved fds, rather than the pipes, with conmon talking on the pipes. This caused a hang.
Libpod also didn't convert an int to string correctly, so it would further fail.

Fix these and add a unit test to make sure we don't regress in the future

Note: this test will not pass on crun until crun supports --preserve-fds

Signed-off-by: Peter Hunt <pehunt@redhat.com>

2019-09-16 15:27:00 -04:00

7.9 KiB

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