src/lib/libsysdecode, branch release/13.1.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F13.1.02022-03-07T12:15:47Zfd: add close_range(..., CLOSE_RANGE_CLOEXEC)2022-03-07T12:15:47ZMateusz Guzikmjg@FreeBSD.org2022-03-03T12:45:11Zurn:sha1:88919794940543d0b6743a035a44a51b9d8ff5d8
For compatibility with Linux.
MFC after: 3 days
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D34424
(cherry picked from commit f3f3e3c44d3b1776653bbf19eab17ce006a815d8)
Remove PT_GET_SC_ARGS_ALL2022-02-21T13:34:16ZKonstantin Belousovkib@FreeBSD.org2021-09-15T13:24:09Zurn:sha1:4cae9d803a9562a003d00bf8f7b90674e011bae7
Reimplement bdf0f24bb16d556a5b by checking for the caller' ABI in
the implementation of PT_GET_SC_ARGS, and copying out everything if
it is Linuxolator.
Also fix a minor information leak: if PT_GET_SC_ARGS_ALL is done on the
thread reused after other process, it allows to read some number of that
thread last syscall arguments. Clear td_sa.args in thread_alloc().
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D31968
(cherry picked from commit f575573ca57716395ad88b962388a55d755cf6a7)
linux: implement PTRACE_GET_SYSCALL_INFO2022-02-21T13:23:50ZEdward Tomasz Napieralatrasz@FreeBSD.org2021-09-12T11:31:10Zurn:sha1:8371bf67d632ddc1117bbaa5956af260e62f26ac
This is one of the pieces required to make modern (ie Focal)
strace(1) work.
Reviewed By: jhb (earlier version)
Sponsored by: EPSRC
Differential Revision: https://reviews.freebsd.org/D28212
(cherry picked from commit bdf0f24bb16d556a5b1e01cdfc087d08e91ac572)
libsysdecode: Decode sendmsg/recvmsg flags containing an underscore2022-01-11T14:28:42ZMark Johnstonmarkj@FreeBSD.org2022-01-04T14:40:26Zurn:sha1:fcf4b06a5e6a0891f894ffee42a62ad72968eafa
Otherwise MSG_CMSG_CLOEXEC is not decoded.
Sponsored by: The FreeBSD Foundation
(cherry picked from commit e2576591b9bdccc187bcd509be760c18c96a7790)
sysdecode_enum.3: Fix a typo: SIGBTRAP -> SIGTRAP.2021-10-19T23:53:35ZJohn Baldwinjhb@FreeBSD.org2021-10-05T21:55:18Zurn:sha1:e9b5d2443f67616bc323ea0a11089fd1f44eedc5
Sponsored by: DARPA
(cherry picked from commit 680d70b59e0379ded0cc94e3772bc47be2163c7f)
libsysdecode: fix decoding of TCP_NOPUSH and TCP_MD5SIG2021-03-02T12:30:24ZMichael Tuexentuexen@FreeBSD.org2021-02-09T22:35:55Zurn:sha1:2a9b68d5e1bba633c37cc829f52e79e1281e910b
TCP_FASTOPEN_MIN_COOKIE_LEN was incorrectly registered as a name of
a IPPROTO_TCP level socket option, which overwrote TCP_NOPUSH.
TCP_FASTOPEN_PSK_LEN was incorrectly registered as a name of an
IPPROTO_TCP level socket option, which overwrote TCP_MD5SIG.
Sponsored by: Netflix, Inc.
(cherry picked from commit f25266bee7dafb10f03e06537c8127cc17335bed)
libsysdecode: decode _UMTX_OP flags2020-12-09T03:22:44ZKyle Evanskevans@FreeBSD.org2020-12-09T03:22:44Zurn:sha1:3b27074b252cae3c7aee8f05f0c968dd26fa055b
Assume that UMTX_OP with a double underbar following is a flag, while any
underbar+alphanumeric combination immeiately following is an op.
This was a part of D27325.
Reviewed by: kib
libsysdecode: account for invalid protection flags2020-11-26T09:07:45ZPawel Biernackikaktus@FreeBSD.org2020-11-26T09:07:45Zurn:sha1:569da02b0cab69aab0707d9791125d7b6c08a86c
Reported by: jhb
MFC with: r368022
libsysdecode: correctly decode mmap flags2020-11-25T16:30:57ZPawel Biernackikaktus@FreeBSD.org2020-11-25T16:30:57Zurn:sha1:4cbec4439713c3b4cfcbbe36ff40d5e4fa57492f
r352913 added decoding of mmap PROT_MAX()'d flags but didn’t account for the
case where different values were specified for PROT_MAX and regular flags.
Fix it.
Submitted by: sigsys_gmail.com
Reported by: sigsys_gmail.com
MFC after: 7 days
Differential Revision: https://reviews.freebsd.org/D27312
Make linux_errtbl[] static.2020-11-03T19:12:33ZEdward Tomasz Napieralatrasz@FreeBSD.org2020-11-03T19:12:33Zurn:sha1:7abf30d339336cef02a293352e0a82181e75c2fb
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27004