CVS commit: [netbsd-8] src/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Jan 21 18:12:55 UTC 2020

Modified Files:
        src/sys/compat/common [netbsd-8]: kern_sig_43.c
        src/sys/compat/linux/arch/amd64 [netbsd-8]: linux_machdep.c
        src/sys/compat/linux/common [netbsd-8]: linux_fcntl.h linux_file64.c
            linux_ipc.c linux_misc.c linux_signal.c linux_socket.c
            linux_socket.h linux_statfs.h linux_termios.c linux_termios.h
        src/sys/compat/linux32/common [netbsd-8]: linux32_dirent.c
            linux32_ioctl.c linux32_misc.c linux32_signal.c linux32_sysinfo.c
            linux32_termios.c linux32_utsname.c
        src/sys/compat/netbsd32 [netbsd-8]: netbsd32_compat_20.c
            netbsd32_compat_43.c netbsd32_compat_50.c
        src/sys/compat/ossaudio [netbsd-8]: ossaudio.c
        src/sys/kern [netbsd-8]: sysv_shm.c
        src/sys/miscfs/procfs [netbsd-8]: procfs_linux.c
        src/sys/sys [netbsd-8]: shm.h

Log Message:
Pull up the following, requested by christos in ticket #1487:

        sys/compat/common/kern_sig_43.c                         1.36
        sys/compat/linux/arch/amd64/linux_machdep.c             1.59
        sys/compat/linux/common/linux_fcntl.h                   1.18
        sys/compat/linux/common/linux_file64.c                  1.62
        sys/compat/linux/common/linux_ipc.c                     1.57
        sys/compat/linux/common/linux_misc.c                    1.243
        sys/compat/linux/common/linux_signal.c                  1.81
        sys/compat/linux/common/linux_socket.c                  1.149
        sys/compat/linux/common/linux_socket.h                  1.24
        sys/compat/linux/common/linux_statfs.h                  1.7
        sys/compat/linux/common/linux_termios.c                 1.38
        sys/compat/linux/common/linux_termios.h                 1.22
        sys/compat/linux32/common/linux32_dirent.c              1.20
        sys/compat/linux32/common/linux32_ioctl.c               1.14
        sys/compat/linux32/common/linux32_misc.c                1.27
        sys/compat/linux32/common/linux32_signal.c              1.20
        sys/compat/linux32/common/linux32_sysinfo.c             1.8
        sys/compat/linux32/common/linux32_termios.c             1.15
        sys/compat/linux32/common/linux32_utsname.c             1.10
        sys/compat/netbsd32/netbsd32_compat_20.c                1.39
        sys/compat/netbsd32/netbsd32_compat_43.c                1.59
        sys/compat/netbsd32/netbsd32_compat_50.c                1.44
        sys/compat/ossaudio/ossaudio.c                          1.75
        sys/kern/sysv_shm.c                                     1.138
        sys/miscfs/procfs/procfs_linux.c                        1.75 (patch)
        sys/sys/shm.h                                           1.54

Fix various info leaks, out of bound access, usage of uninitialized
values and direct access to userland variables from kernel space
and memory leaks in system calls implemented for the compatibility
subsystems.


To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.34.50.1 src/sys/compat/common/kern_sig_43.c
cvs rdiff -u -r1.51.6.2 -r1.51.6.3 \
    src/sys/compat/linux/arch/amd64/linux_machdep.c
cvs rdiff -u -r1.17 -r1.17.10.1 src/sys/compat/linux/common/linux_fcntl.h
cvs rdiff -u -r1.58.6.1 -r1.58.6.2 src/sys/compat/linux/common/linux_file64.c
cvs rdiff -u -r1.55.48.1 -r1.55.48.2 src/sys/compat/linux/common/linux_ipc.c
cvs rdiff -u -r1.238.2.1 -r1.238.2.2 src/sys/compat/linux/common/linux_misc.c
cvs rdiff -u -r1.79 -r1.79.6.1 src/sys/compat/linux/common/linux_signal.c
cvs rdiff -u -r1.138.6.4 -r1.138.6.5 \
    src/sys/compat/linux/common/linux_socket.c
cvs rdiff -u -r1.23 -r1.23.6.1 src/sys/compat/linux/common/linux_socket.h
cvs rdiff -u -r1.6 -r1.6.30.1 src/sys/compat/linux/common/linux_statfs.h
cvs rdiff -u -r1.37 -r1.37.22.1 src/sys/compat/linux/common/linux_termios.c
cvs rdiff -u -r1.21 -r1.21.46.1 src/sys/compat/linux/common/linux_termios.h
cvs rdiff -u -r1.17.6.1 -r1.17.6.2 \
    src/sys/compat/linux32/common/linux32_dirent.c
cvs rdiff -u -r1.13 -r1.13.56.1 src/sys/compat/linux32/common/linux32_ioctl.c
cvs rdiff -u -r1.26 -r1.26.6.1 src/sys/compat/linux32/common/linux32_misc.c
cvs rdiff -u -r1.18 -r1.18.10.1 \
    src/sys/compat/linux32/common/linux32_signal.c
cvs rdiff -u -r1.7 -r1.7.60.1 src/sys/compat/linux32/common/linux32_sysinfo.c
cvs rdiff -u -r1.14 -r1.14.60.1 \
    src/sys/compat/linux32/common/linux32_termios.c
cvs rdiff -u -r1.9 -r1.9.60.1 src/sys/compat/linux32/common/linux32_utsname.c
cvs rdiff -u -r1.36 -r1.36.4.1 src/sys/compat/netbsd32/netbsd32_compat_20.c
cvs rdiff -u -r1.54 -r1.54.8.1 src/sys/compat/netbsd32/netbsd32_compat_43.c
cvs rdiff -u -r1.32 -r1.32.10.1 src/sys/compat/netbsd32/netbsd32_compat_50.c
cvs rdiff -u -r1.70.6.1 -r1.70.6.2 src/sys/compat/ossaudio/ossaudio.c
cvs rdiff -u -r1.131.10.1 -r1.131.10.2 src/sys/kern/sysv_shm.c
cvs rdiff -u -r1.73.4.1 -r1.73.4.2 src/sys/miscfs/procfs/procfs_linux.c
cvs rdiff -u -r1.51 -r1.51.10.1 src/sys/sys/shm.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.