|
Revision tags: release/14.0.0 |
|
| #
1d386b48 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
|
|
Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0 |
|
| #
de567a4b |
| 19-Aug-2019 |
Konstantin Belousov <kib@FreeBSD.org> |
sys.kern.pdeathsig.signal_delivered_ptrace: fix startup.
Inform D that C executed procctl(PROC_PDEATHSIG_CTL). Otherwise D
might allow B to exit before C is set up to receive a signal on the
parent
sys.kern.pdeathsig.signal_delivered_ptrace: fix startup.
Inform D that C executed procctl(PROC_PDEATHSIG_CTL). Otherwise D
might allow B to exit before C is set up to receive a signal on the
parent exit. In this case, C waits forever for the signal and test
hangs.
PR: 237657
Reported and tested by: lwhsu
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
show more ...
|
| #
39ba52c0 |
| 19-Aug-2019 |
Konstantin Belousov <kib@FreeBSD.org> |
sys.kern.pdeathsig.signal_delivered_ptrace: fix debugger detach
ptrace(PT_DETACH) requires stopped debuggee, otherwise it fails. When
the call fails, the C process is left as debuggee of the proces
sys.kern.pdeathsig.signal_delivered_ptrace: fix debugger detach
ptrace(PT_DETACH) requires stopped debuggee, otherwise it fails. When
the call fails, the C process is left as debuggee of the process D,
and might be killed too early if process D exits occurs fast enough.
Since pipes are not closed in the forked children, this resulted in
the test hanging, since no write occured from C to wake A.
PR: 237657
Reported and tested by: lwhsu
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
show more ...
|
|
Revision tags: release/11.3.0, release/12.0.0, release/11.2.0 |
|
| #
1187fc2d |
| 27-Apr-2018 |
Konstantin Belousov <kib@FreeBSD.org> |
Remove redundant pipe from pdeathsig.c test.
A pipe was was left over from a development version of pdeathsig.c and
is not needed.
Process C waits for a signal that'll be generated when process B
e
Remove redundant pipe from pdeathsig.c test.
A pipe was was left over from a development version of pdeathsig.c and
is not needed.
Process C waits for a signal that'll be generated when process B
exists. Process B waits for process D to send it a byte via pipe_db
before it exits. Process D sends the byte after it has started
ptrace()ing process C. The point of the test is to show that process C
receives the signal because process B exited, even though C has been
reparented to process D. The pipe pipe_cd isn't doing anything useful
(though in an earlier version of the patch it did). Clean that up by
removing the useless pipe.
Submitted by: Thomas Munro
MFC after: 6 days
Differential revision: https://reviews.freebsd.org/D15214
show more ...
|
| #
1302eea7 |
| 20-Apr-2018 |
Konstantin Belousov <kib@FreeBSD.org> |
Rename PROC_PDEATHSIG_SET -> PROC_PDEATHSIG_CTL and PROC_PDEATHSIG_GET
-> PROC_PDEATHSIG_STATUS for consistency with other procctl(2)
operations names.
Requested by: emaste
Sponsored by: The FreeBSD
Rename PROC_PDEATHSIG_SET -> PROC_PDEATHSIG_CTL and PROC_PDEATHSIG_GET
-> PROC_PDEATHSIG_STATUS for consistency with other procctl(2)
operations names.
Requested by: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 13 days
show more ...
|
| #
b9408863 |
| 18-Apr-2018 |
Konstantin Belousov <kib@FreeBSD.org> |
Add PROC_PDEATHSIG_SET to procctl interface.
Allow processes to request the delivery of a signal upon death of
their parent process. Supposed consumer of the feature is PostgreSQL.
Submitted by: T
Add PROC_PDEATHSIG_SET to procctl interface.
Allow processes to request the delivery of a signal upon death of
their parent process. Supposed consumer of the feature is PostgreSQL.
Submitted by: Thomas Munro
Reviewed by: jilles, mjg
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D15106
show more ...
|