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(parent: 2500ad1) | patch
ptrace: Always take siglock in ptrace_resume
authorEric W. Biederman <ebiederm@xmission.com>
Fri, 29 Apr 2022 15:50:17 +0000 (10:50 -0500)
committerEric W. Biederman <ebiederm@xmission.com>
Wed, 11 May 2022 19:36:30 +0000 (14:36 -0500)
commit5b4197cb287daf3cfd008fbf8682a1d6f4b13c0b
tree90f8b65fd8a6708c1605f0a14d0e4c793002be36tree | snapshot
parent2500ad1c7fa42ad734677853961a3a8bec0772c5commit | diff
ptrace: Always take siglock in ptrace_resume

Make code analysis simpler and future changes easier by
always taking siglock in ptrace_resume.

Tested-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Link: https://lkml.kernel.org/r/20220505182645.497868-11-ebiederm@xmission.com
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
kernel/ptrace.c diff | blob | blame | history
Michael's Linux tree.