Eugene Syromiatnikov 6dd0d2d22a s390: fix handling of -1 in set{,fs}[gu]id16 syscalls ...

For some reason, the implementation of some 16-bit ID system calls
(namely, setuid16/setgid16 and setfsuid16/setfsgid16) used type cast
instead of low2highgid/low2highuid macros for converting [GU]IDs, which
led to incorrect handling of value of -1 (which ought to be considered
invalid).

Discovered by strace test suite.

Cc: stable@vger.kernel.org
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2018-01-23 07:36:54 +01:00

..

syscalls

s390/syscalls: add Makefile to generate system call header files

2018-01-23 07:36:51 +01:00

vdso32

s390/vdso: revise CFI annotations of vDSO functions

2017-12-13 10:51:36 +01:00

vdso64

s390/vdso: revise CFI annotations of vDSO functions

2017-12-13 10:51:36 +01:00

.gitignore

…

als.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

alternative.c

s390: add a few more SPDX identifiers

2017-12-05 07:51:09 +01:00

asm-offsets.c

s390: remove all code using the access register mode

2017-11-14 11:01:47 +01:00

audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

audit.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

base.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cache.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat_audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat_linux.c

s390: fix handling of -1 in set{,fs}[gu]id16 syscalls

2018-01-23 07:36:54 +01:00

compat_linux.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat_ptrace.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat_signal.c

Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-11-17 11:54:55 -08:00

compat_wrapper.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

cpcmd.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crash_dump.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

debug.c

s390/debug: use pK for kernel pointers

2017-11-24 14:28:34 +01:00

diag.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dis.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

dumpstack.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

early_printk.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

early.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

ebcdic.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

entry.h

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

entry.S

s390/syscalls: use generated syscall_table.h and unistd.h header files

2018-01-23 07:36:52 +01:00

fpu.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ftrace.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

guarded_storage.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

head64.S

s390: remove all code using the access register mode

2017-11-14 11:01:47 +01:00

head_kdump.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

head.S

s390/head: replace hard coded values with constants

2018-01-23 07:36:46 +01:00

idle.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ipl.c

s390/ipl: avoid usage of __section(.data)

2018-01-23 07:36:47 +01:00

irq.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

jump_label.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kdebugfs.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kprobes.c

s390/kprobes: remove duplicate includes

2018-01-23 07:36:44 +01:00

lgr.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

machine_kexec.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

Makefile

s390/perf: add perf_regs support and user stack dump

2017-11-16 15:06:11 +01:00

mcount.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

module.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

nmi.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

os_info.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf_cpum_cf_events.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

perf_cpum_cf.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

perf_cpum_sf.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

perf_event.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

perf_regs.c

s390: add a few more SPDX identifiers

2017-12-05 07:51:09 +01:00

pgm_check.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

process.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

processor.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ptrace.c

s390/gs: add compat regset for the guarded storage broadcast control block

2017-11-28 17:33:15 +01:00

reipl.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

relocate_kernel.S

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

runtime_instr.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

setup.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

signal.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

smp.c

s390/topology: fix compile error in file arch/s390/kernel/smp.c

2017-11-20 08:51:01 +01:00

stacktrace.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

sthyi.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

suspend.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

swsusp.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sys_s390.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sysinfo.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

time.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-30 08:13:36 -08:00

topology.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00

trace.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

traps.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

uprobes.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vdso.c

s390: kernel: Remove redundant license text

2017-11-24 15:37:20 +01:00

vmlinux.lds.S

s390/kernel: emit CFI data in .debug_frame and discard .eh_frame sections

2017-12-13 10:51:35 +01:00

vtime.c

s390: kernel: add SPDX identifiers to the remaining files

2017-11-24 15:37:12 +01:00