CVS commit: src/sys/kern

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Fri May  8 10:35:51 UTC 2020

Modified Files:
        src/sys/kern: sys_ptrace_common.c

Log Message:
Clear PSL_TRACEDCHILD on ptrace(PT_DETACH)

This avoids potential race of detaching and attaching to a prestarted
process and receiving SIGTRAP instead of SIGSTOP.


To generate a diff of this commit:
cvs rdiff -u -r1.78 -r1.79 src/sys/kern/sys_ptrace_common.c

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