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347a8ed1bf
freebsd-dev/sys/compat/linux
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Ed Maste 347a8ed1bf linuxulator: fix stack memory disclosure in linux_sigaltstack 
Most siginfo_to_lsiginfo callers already zeroed the l_siginfo_t before
callit it, but linux_waitid did not.  Instead of zeroing in the called
function to address linux_waitid (as in commit 2e6ebe70), just do it in
linux_waitid.

admbugs:	765
Reported by:	Vlad Tsyrklevich <vlad@tsyrklevich.net>
Reviewed by:	Andrew
MFC after:	1 day
Security:	Kernel stack memory disclosure
Sponsored by:	The FreeBSD Foundation
2019-01-21 17:12:16 +00:00
..
check_error.d
check_internal_locks.d Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_common.c On amd64 both Linux compat modules, linux.ko and linux64.ko, provide 2018-11-06 13:51:08 +00:00
linux_dtrace.h sys/compat: further adoption of SPDX licensing ID tags. 2017-11-27 15:13:23 +00:00
linux_emul.c linuxulator: deduplicate linux_exec_imgact_try 2018-04-09 17:24:01 +00:00
linux_emul.h linuxulator: deduplicate linux_exec_imgact_try 2018-04-09 17:24:01 +00:00
linux_errno.c Share Linux errno table with libsysdecode 2018-03-22 12:58:49 +00:00
linux_errno.inc Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
linux_event.c Pass malloc flags directly through kevent(2) subroutines. 2018-11-24 17:06:01 +00:00
linux_event.h Implement timerfd family syscalls. 2017-02-26 09:48:18 +00:00
linux_file.c Implement O_BENEATH and AT_BENEATH. 2018-10-25 22:16:34 +00:00
linux_file.h Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_fork.c proc: always store parent pid in p_oppid 2018-11-16 17:07:54 +00:00
linux_futex.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
linux_futex.h Fix futexes on i386 after the 4/4G split. 2018-04-24 12:50:21 +00:00
linux_getcwd.c sys/compat: further adoption of SPDX licensing ID tags. 2017-11-27 15:13:23 +00:00
linux_ioctl.c linuxulator: fix stack memory disclosure in linux_ioctl_termio 2019-01-21 16:21:03 +00:00
linux_ioctl.h On amd64 both Linux compat modules, linux.ko and linux64.ko, provide 2018-11-06 13:51:08 +00:00
linux_ipc64.h Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_ipc.c sys/linux: Fix a few potential infoleaks in Linux IPC 2018-03-03 21:14:55 +00:00
linux_ipc.h Rationalize license text on Linuxolator files 2018-03-23 14:39:34 +00:00
linux_mib.c Fix the Linux kernel version number calculation 2018-06-22 00:02:03 +00:00
linux_mib.h Rationalize license text on Linuxolator files 2018-03-23 14:39:34 +00:00
linux_misc.c linuxulator: fix stack memory disclosure in linux_sigaltstack 2019-01-21 17:12:16 +00:00
linux_misc.h Rationalize license text on Linuxolator files 2018-03-23 14:39:34 +00:00
linux_mmap.c Eliminate the overhead of gratuitous repeated reinitialization of cap_rights 2018-05-09 18:47:24 +00:00
linux_mmap.h Fix a copy/paste bug introduced during X86_64 Linuxulator work. 2016-07-10 08:22:04 +00:00
linux_persona.h Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_signal.c Linuxulator: apply style(9) to return 2018-03-12 15:35:24 +00:00
linux_signal.h Rationalize license text on Linuxolator files 2018-03-23 14:39:34 +00:00
linux_socket.c Specify the correct option level when emulating SO_PEERCRED. 2019-01-08 17:21:59 +00:00
linux_socket.h Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_stats.c linuxulator: do not include legacy syscalls on arm64 2018-06-15 14:41:51 +00:00
linux_sysctl.c Quiet unused fn warning for linuxulator w/o legacy syscalls 2018-06-25 19:24:50 +00:00
linux_sysproto.h sys/compat: further adoption of SPDX licensing ID tags. 2017-11-27 15:13:23 +00:00
linux_time.c Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_timer.c Return EINVAL in case of incorrect sigev_signo value specified instead of panicing. 2015-12-26 09:09:49 +00:00
linux_timer.h Use the kern_clock_nanosleep() to implement Linux clock_nanosleep() with 2017-04-02 18:16:00 +00:00
linux_uid16.c Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
linux_util.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
linux_util.h Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
linux_vdso.c Avoid using [LINUX_]SHAREDPAGE constant directly in the vdso code. 2017-07-30 21:24:20 +00:00
linux_vdso.h Avoid using [LINUX_]SHAREDPAGE constant directly in the vdso code. 2017-07-30 21:24:20 +00:00
linux_videodev2_compat.h
linux_videodev_compat.h
linux.c Improve debugging output. 2017-02-16 10:36:00 +00:00
linux.h
stats_timing.d Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
trace_futexes.d Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00