enforce stricter invarient for sshbuf_set_parent() - never allow
a buffer to have a previously-set parent changed.
In sshbuf_reset(), if the reallocation fails, then zero the entire
buffer and not the (potentially smaller) default initial alloc size.
OpenBSD-Commit-ID: 14583203aa5d50ad38d2e209ae10abaf8955e6a9
This reverts commit 0a8ca39fac.
It turns out that the checked-in copies of these files are actually newer
than autoconf-2.71's copies, so this was effectively a downgrade.
Spotted by Bo Anderson via github
main clauses
jmc@ dislikes a comma before "then" in a conditional, so leave those
untouched.
ok jmc@
OpenBSD-Commit-ID: 9520801729bebcb3c9fe43ad7f9776ab4dd05ea3
The system shells cause the agent-restrict test to fail due to some
quoting so explicitly specify bash until we can get configure to
autmatically work around that.
If the underlying system's select() returns bits that were not in the
request set, our ppoll() implementation can return revents for events
not requested, which can apparently cause a hang. Only return revents
for activity in the requested event set. bz#3416, analysis and fix by
yaroslav.kuzmin at vmssoftware com, ok djm@
This should improve compatibility for users with non-POSIX shells. If
using Makefile.in directly (eg make -f Makefile.in distprep) then SHELL
will need to be specified on the command line (along with MANFMT in that
particular case). ok djm@
copying of files. Useful for this task and for testing the copy-data
extension. Patch from Mike Frysinger; ok dtucker@
OpenBSD-Commit-ID: 1bb1b950af0d49f0d5425b1f267e197aa1b57444
allow server-side copies to be performed without having to go via the client.
Patch by Mike Frysinger, ok dtucker@
OpenBSD-Commit-ID: 00aa510940fedd66dab1843b58682de4eb7156d5
data in the channel buffer. Introduce more exact packing of channel fds into
the pollfd array. fixes bz3405 and bz3411; ok deraadt@ markus@
OpenBSD-Commit-ID: 06740737849c9047785622ad5d472cb6a3907d10
Also fixes an incorrect free on platforms with both libiaf and shadow
passwords (probably only Unixware). Prompted by github PR#284,
originally from @c3h2_ctf and stoeckmann@.
improve error reporting
make freeargs(NULL) a noop like the other free functions
ok dtucker as part of bz3403
OpenBSD-Commit-ID: 15f86da83176978b4d1d288caa24c766dfa2983d
re-exec path - we're never going to use the result and if the operation fails
then it can prevent connections from being accepted. Reported by Aaron
Poffenberger; with / ok dtucker@
OpenBSD-Commit-ID: 44c53a43909a328e2f5ab26070fdef3594eded60
Copying the given string into the buffer with strlcpy(3) confers no
benefit in this context because we have already determined the
string's length with strlen(3) in order to allocate that buffer.
Thread: https://marc.info/?l=openbsd-tech&m=164687525802691&w=2
ok dtucker@ millert@
OpenBSD-Commit-ID: f8bfc082e36e2d2dc4e1feece02fe274155ca11a
On most systems poll(2) does not work when the number of FDs is reduced
with setrlimit, so assume it doesn't when cross compiling and we can't
run the test. bz#3398.
call, and terminate sshd if ppoll() returns errno==EINVAL
avoids spin in ppoll when MaxStartups > RLIMIT_NOFILE, reported by
Daniel Micay
feedback/ok deraadt
OpenBSD-Commit-ID: dbab1c24993ac977ec24d83283b8b7528f7c2c15
do_readdir and do_stat paths since the underlying functions now take a const
char *. Patch from vapier at gentoo.org.
OpenBSD-Commit-ID: 9e4d964dbfb0ed683a2a2900711b88e7f1c0297b
These have too many false positives in -Werror tests on the github CI
since we often provide empty stub functions for functionality not needed
for particular configurations.
