Module Name: src
Committed By: kamil
Date: Tue Aug 6 01:34:29 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: process_machdep.c
Log Message:
Do not dereference user pointer in ptrace_machdep_dorequest()/amd64
Always use copyin(9) for reading user memory.
This fixes SMAP crash on some amd64 machines.
Reported by <msaitoh>
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/arch/amd64/amd64/process_machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
