Author: trasz
Date: Sun Mar 19 10:28:51 2017
New Revision: 315537
URL: https://svnweb.freebsd.org/changeset/base/315537
Log:
MFC r313017:
Fix linux_getppid() to debug the actual parent, even it was reparented
by debugger.
Modified:
stable/11/sys/compat/linux/linux_misc.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/compat/linux/linux_misc.c
==============================================================================
--- stable/11/sys/compat/linux/linux_misc.c Sun Mar 19 10:28:04 2017
(r315536)
+++ stable/11/sys/compat/linux/linux_misc.c Sun Mar 19 10:28:51 2017
(r315537)
@@ -1726,9 +1726,7 @@ linux_getppid(struct thread *td, struct
printf(ARGS(getppid, ""));
#endif
- PROC_LOCK(td->td_proc);
- td->td_retval[0] = td->td_proc->p_pptr->p_pid;
- PROC_UNLOCK(td->td_proc);
+ td->td_retval[0] = kern_getppid(td);
return (0);
}
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