acct: real_parent ppid

[Linux Kernel Mailing List]

Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b59f8197c5ddd0d5d74b663650be5449dacd34aa
Commit:     b59f8197c5ddd0d5d74b663650be5449dacd34aa
Parent:     45626bb26a6ecd163e5eeddd14a6137052ec4495
Author:     Roland McGrath <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 7 14:23:34 2008 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Jan 7 14:55:37 2008 -0800

    acct: real_parent ppid
    
    The ac_ppid field reported in process accounting records
    should match what getppid() would have returned to that
    process, regardless of whether a debugger is attached.
    
    Signed-off-by: Roland McGrath <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 kernel/acct.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/acct.c b/kernel/acct.c
index cf19547..521dfa5 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -482,7 +482,7 @@ static void do_acct_process(struct file *file)
 #endif
 #if ACCT_VERSION==3
        ac.ac_pid = current->tgid;
-       ac.ac_ppid = current->parent->tgid;
+       ac.ac_ppid = current->real_parent->tgid;
 #endif
 
        spin_lock_irq(&current->sighand->siglock);
-
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