The patch titled
core dump: real_parent ppid
has been added to the -mm tree. Its filename is
core-dump-real_parent-ppid.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: core dump: real_parent ppid
From: Roland McGrath <roland@xxxxxxxxxx>
The pr_ppid field reported in core dumps should match what getppid() would
have returned to that process, regardless of whether a debugger is attached.
Signed-off-by: Roland McGrath <roland@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/binfmt_elf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN fs/binfmt_elf.c~core-dump-real_parent-ppid fs/binfmt_elf.c
--- a/fs/binfmt_elf.c~core-dump-real_parent-ppid
+++ a/fs/binfmt_elf.c
@@ -1473,7 +1473,7 @@ static void fill_prstatus(struct elf_prs
prstatus->pr_sigpend = p->pending.signal.sig[0];
prstatus->pr_sighold = p->blocked.sig[0];
prstatus->pr_pid = task_pid_vnr(p);
- prstatus->pr_ppid = task_pid_vnr(p->parent);
+ prstatus->pr_ppid = task_pid_vnr(p->real_parent);
prstatus->pr_pgrp = task_pgrp_vnr(p);
prstatus->pr_sid = task_session_vnr(p);
if (thread_group_leader(p)) {
@@ -1519,7 +1519,7 @@ static int fill_psinfo(struct elf_prpsin
psinfo->pr_psargs[len] = 0;
psinfo->pr_pid = task_pid_vnr(p);
- psinfo->pr_ppid = task_pid_vnr(p->parent);
+ psinfo->pr_ppid = task_pid_vnr(p->real_parent);
psinfo->pr_pgrp = task_pgrp_vnr(p);
psinfo->pr_sid = task_session_vnr(p);
_
Patches currently in -mm which might be from roland@xxxxxxxxxx are
get_task_comm-return-the-result.patch
clone-prepare-to-recycle-clone_detached-and-clone_stopped.patch
clone-prepare-to-recycle-clone_detached-and-clone_stopped-fix.patch
__group_complete_signal-fix-coredump-with-group-stop-race.patch
remove-handle_group_stop-in-favor-of-do_signal_stop.patch
exec-rework-the-group-exit-and-fix-the-race-with-kill.patch
git-s390.patch
git-x86.patch
use-__set_task_state-for-traced-stopped-tasks.patch
do_wait-remove-one-else-if-branch.patch
add-arch_ptrace_stop.patch
proc-fix-the-threaded-proc-self.patch
kill-pt_attached.patch
kill-my_ptrace_child.patch
ptrace_check_attach-remove-unneeded-signal-=-null-check.patch
wait_task_stopped-simplify-and-fix-races-with-sigcont-sigkill-untrace.patch
do_wait-factor-out-retval-=-0-checks.patch
ptrace_stop-fix-racy-nonstop_code-setting.patch
wait_task_stopped-remove-unneeded-delay_group_leader-check.patch
do_wait-cleanup-delay_group_leader-usage.patch
do_wait-fix-security-checks.patch
do_wait-fix-security-checks-fix.patch
wait_task_continued-zombie-dont-use-task_pid_nr_ns-lockless.patch
wait_task_zombie-remove-exit_state-exit_signal-checks-for-wnowait.patch
fix-group-stop-with-exit-race.patch
sys_setsid-remove-now-unneeded-session-=-1-check.patch
move-the-related-code-from-exit_notify-to-exit_signals.patch
uglify-kill_pid_info-to-fix-kill-vs-exec-race.patch
uglify-while_each_pid_task-to-make-sure-we-dont-count-the-execing-pricess-twice.patch
itimer_real-convert-to-use-struct-pid.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-vs-git-x86.patch
linux-kernel-markers-create-modpost-file.patch
core-dump-real_parent-ppid.patch
acct-real_parent-ppid.patch
-
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