The go std os package to will always make sure to use O_CLOEXEC, however
in cases where we directly call unix.Open() we need to pass that flag
explicitly.
I looked at this as there was a report of a leaked fd on the pasta list,
though I am not sure this will address it.
But anyway doing this should be rather safe and avoid leaks into other
processes.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
This function depends on linux-specific functionality in /proc/fd to
allow connecting to local domain sockets with pathnames too long for
sockaddr_un.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
Since conmon-rs also uses this code we moved it to c/common. Now podman
should has this also to prevent duplication.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
We now use the golang error wrapping format specifier `%w` instead of
the deprecated github.com/pkg/errors package.
[NO NEW TESTS NEEDED]
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
* Replace "setup", "lookup", "cleanup", "backup" with
"set up", "look up", "clean up", "back up"
when used as verbs. Replace also variations of those.
* Improve language in a few places.
Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>
With conmon-rs on the horizon, we need to disentangle Libpod from
legacy Conmon to the greatest extent possible. There are
definitely opportunities for codesharing between the two, but we
have to assume the implementations will be largely disjoint given
the different architectures.
Fortunately, most of the work has already been done in the past.
The conmon-managed OCI runtime mostly sits behind an interface,
with a few exceptions - the most notable of those being attach.
This PR thus moves Attach behind the interface, to ensure that we
can have attach implementations that don't use our existing unix
socket streaming if necessary.
Still to-do is conmon cleanup. There's a lot of code that removes
Conmon-specific files, or kills the Conmon PID, and all of it
will need to be refactored behind the interface.
[NO NEW TESTS NEEDED] Just moving some things around.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
