Skip to main content

Browse the archive

https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
Revision 972939e28592ec61e2e8334786152be2c80de677 authored by Mickaël Salaün on 01 August 2016, 21:01:55 UTC, committed by Kees Cook on 07 September 2016, 16:25:04 UTC 
um/ptrace: Fix the syscall_trace_leave call
 
Keep the same semantic as before the commit 26703c636c1f: deallocate
audit context and fake a proper syscall exit.

This fix a kernel panic triggered by the seccomp_bpf test:
> [ RUN      ] global.ERRNO_valid
> BUG: failure at kernel/auditsc.c:1504/__audit_syscall_entry()!
> Kernel panic - not syncing: BUG!

Fixes: 26703c636c1f ("um/ptrace: run seccomp after ptrace")

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: James Morris <jmorris@namei.org>
Cc: user-mode-linux-devel@lists.sourceforge.net
Signed-off-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
1 parent d060e0f
History
Tip revision: 972939e28592ec61e2e8334786152be2c80de677 authored by Mickaël Salaün on 01 August 2016, 21:01:55 UTC
um/ptrace: Fix the syscall_trace_leave call
Tip revision: 972939e
File Mode Size
cpu-cooling-api.txt -rw-r--r-- 8.6 KB
exynos_thermal -rw-r--r-- 2.8 KB
exynos_thermal_emulation -rw-r--r-- 2.2 KB
intel_powerclamp.txt -rw-r--r-- 11.4 KB
nouveau_thermal -rw-r--r-- 2.7 KB
power_allocator.txt -rw-r--r-- 10.2 KB
sysfs-api.txt -rw-r--r-- 23.3 KB
x86_pkg_temperature_thermal -rw-r--r-- 1.4 KB
back to top