FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F12.3 2021-10-08T16:27:33Z 2021-10-08T16:27:33Z Faraz Vahedi kfv@kfv.io 2021-10-01T18:46:23Z urn:sha1:98520e682d0b614a24cdeada096fa57816a18aa3 Make freebsd-version(1) support jails by adding the -j flag which takes a jail jid or name as an argument. As with other options, -j flags stack and display in the order requested. Reviewed by: bcr (manpages), kevans MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D25705 (cherry picked from commit f54b18fc4d72c566912b9a41601ed87a852960e7) 2021-10-03T05:19:56Z Kyle Evans kevans@FreeBSD.org 2021-09-25T05:00:31Z urn:sha1:47c84a0f6d6ece6f3d32a393a382e2a91544f421 We don't need the strcpy() anyways, just use a pointer to the hostname buffer and move it forward for `hostname -d`. Sponsored by: Klara, Inc. (cherry picked from commit 33c1e7271ac21a626829289780b88071ae46ec65) 2021-08-26T06:40:45Z Kyle Evans kevans@FreeBSD.org 2021-06-20T19:36:10Z urn:sha1:a961049fc9b6e4b14ec071b6c457901b1badbea1 The early environment is typically cleared, so these new options need the PRESERVE_EARLY_KENV kernel config(8) option. These environments are reported as missing by kenv(1) if the option is not present in the running kernel. (cherry picked from commit db0f26439357b78863e61985acd1e5acf75ce73d) 2021-08-26T06:39:49Z Kyle Evans kevans@FreeBSD.org 2021-06-21T03:11:26Z urn:sha1:a68421a0e61d61c5e0b51b5f1f821fdd10c65ea2 The contents of the kenv will be dumped to stdout, while dump could have also meant 'discard'. Call it 'list' instead. (cherry picked from commit 46438b5366f9405beb6f76474a5aae822352f012) 2021-05-05T07:16:23Z Baptiste Daroussin bapt@FreeBSD.org 2021-03-30T09:37:29Z urn:sha1:2f2bbc485f2263ab8eb9d272a22d32c06f9e94e9 In emacs mode, force ^R to backware search the history This behaviour is the default in emacs mode for most of the other shells Note: Note that this can still be overridden via $EDITRC, ~/.editrc or a bind command after set -o emacs. Approved by: jilles Reviewed by: jilles, arichardson, pstef Differential Revision: https://reviews.freebsd.org/D29494 (cherry picked from commit 660045fb5360d328da199ae78c89d5cc15b6d1ca) 2021-01-30T15:10:26Z Jilles Tjoelker jilles@FreeBSD.org 2021-01-03T20:27:50Z urn:sha1:c48240fa6f8e168325a278f8b8cc075779615ddf One of the reasons for git commit e0f5c1387df23c8c4811f5b24a7ef6ecac51a71a was to make "actually portable executables" work. Add a test that is more like those. MFC after: 1 week (cherry picked from commit 52981a1694be7a70013e5149c020706c9b6411f9) 2021-01-30T15:10:26Z Jilles Tjoelker jilles@FreeBSD.org 2020-05-30T16:00:49Z urn:sha1:3708b615c354df013037c065d5a714207c041ea8 Austin Group bugs #1226 and #1250 changed the requirements for shell scripts without #! (POSIX does not specify #!; this is about the shell execution when execve(2) returns an [ENOEXEC] error). POSIX says we shall allow execution if the initial part intended to be parsed by the shell consists of characters and does not contain the NUL character. This allows concatenating a shell script (ending with exec or exit) and a binary payload. In order to reject common binary files such as PNG images, check that there is a lowercase letter or expansion before the last newline before the NUL character, in addition to the check for the newline character suggested by POSIX. (cherry picked from commit e0f5c1387df23c8c4811f5b24a7ef6ecac51a71a) 2021-01-30T15:10:26Z Jilles Tjoelker jilles@FreeBSD.org 2019-12-30T21:32:55Z urn:sha1:9b38ede3a347f9ae48d4b80878134f07ccc6845c If executing a file fails with an [ENOEXEC] error, the shell executes the file as a shell script, except that this execution may instead result in an error message if the file is binary. Per a recent Austin Group interpretation, we will need to change this to allow a concatenation of a shell script and a binary payload. See Austin Group bugs #1226 and #1250. MFC after: 1 week (cherry picked from commit 2a55bade0ed3e08a8c4f922df0ecf67d1ee32f53) 2020-12-26T01:37:16Z Xin LI delphij@FreeBSD.org 2020-12-12T02:26:43Z urn:sha1:b26ad614434baac7a4b5e34710cf2eda534a9a01 (cherry picked from commit dd1ce6c7f19ad7ccd2eb9be78655238ae1b4ea5e) 2020-12-26T01:36:07Z Xin LI delphij@FreeBSD.org 2020-12-12T02:24:33Z urn:sha1:bc680a5ff383935fa1ebe8d90f98189e33b6c920 (cherry picked from commit 3601af4da2686fd29335abce8859205b64c312dd)