userspace: remove vestigial '?' cases from top-level getopt(3) loops
getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.
Prompted by dlg@. With help from dlg@ and millert@.
Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2
ok naddy@ millert@ dlg@
OpenBSD-Commit-ID: b2f89346538ce4f5b33ab8011a23e0626a67e66e
This option (default "no") controls whether the ~C escape is available.
Turning it off by default means we will soon be able to use a stricter
default pledge(2) in the client.
feedback deraadt@ dtucker@; tested in snaps for a while
OpenBSD-Commit-ID: 7e277595d60acb8263118dcb66554472257b387a
permission_set_add are leaked as they are also duplicated in the call. Found
by CodeChecker. ok djm
OpenBSD-Commit-ID: 4aef50fa9be7c0b138188814c8fe3dccc196f61e
clang 15 seems to have a problem with -fzero-call-used-reg=all which
causes spurious "incorrect signature" failures with ED25519. On those
versions, use -fzero-call-used-regs=used instead. (We may add exceptions
later if specific versions prove to be OK). Also move the GCC version
check to match.
Initial investigation by Daniel Pouzzner (douzzer at mega nu), workaround
suggested by Bill Wendling (morbo at google com). bz#3475, ok djm@
Previously there was one runner per test target (mostly VMs). This had
a few limitations:
- multiple tests that ran on the same target (eg multiple build
configs) were serialized on availability or that runner.
- it needed manual balancing of VMs over host machines.
To address this, make VMs that use ephemeral disks (ie most of them)
all use a pool of runners with the "libvirt" label. This requires that
we distinguish between "host" and "target" for those. Native runners
and VMs with persistent disks (eg the constantly-updated snapshot ones)
specify the same host and target.
This should improve test throughput.
On some very old platforms, sys/stat.h needs sys/types.h, however
autoconf 2.71's AC_CHECK_INCLUDES_DEFAULT checks for them in the
opposite order, which in combination with modern autoconf's
"present but cannot be compiled" behaviour causes it to not be
detected.
This was added for the benefit of platforms using ssh-rand-helper to
prevent a delay on each connection as sshd reseeded itself.
ssh-random-helper is long gone, and since the re-exec happens before the
chroot the re-execed sshd can reseed itself normally. ok djm@
client_global_hostkeys_prove_confirm(), as it handles the
"hostkeys-prove00@openssh.com" message; no functional change
OpenBSD-Commit-ID: 31e09bd3cca6eed26855b88fb8beed18e9bd026d
seed_rng will initialize OpenSSL, and some engine providers (eg Intel's
QAT) will open descriptors for their own use. bz#3483, patch from
joel.d.schuetze at intel.com, ok djm@
POSIX doesn't specify the internal layout of the fd_set object, so let's
not assume it is just a bit mask. This increases compatibility with
systems that have a different layout.
The assumption is also worthless as we already refuse to use file
descriptors over FD_SETSIZE anyway. Meaning that the default size of
fd_set is quite sufficient.
specify a public key file, as documented in ssh.1 for the -i option. Document
this also for IdentityFile in ssh_config.5, for documentation completeness.
From laalsaas at systemli.org via portable github PR#352, ok jmc@ djm@
OpenBSD-Commit-ID: 2f943be9f96e60ef81a9a4faa25b009999f9883b
