oneechanhax/phunix
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

PM: restore own proper process group

Browse Source 
PM uses its own process table entry as source for kernel signals,
and temporarily changes its own process group to make the signals
arrive at the right processes.  However, the value is never reset,
with as result that the temporary value shows up in ps(1) output.

Change-Id: Ib7f635b2cf1958055123736dfd58c26530632785
This commit is contained in:
David van Moolenbroek 2015-11-02 19:20:00 +00:00 committed by Lionel Sambuc
parent 58be976d3b
commit 1b75f6357e
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
minix/servers/pm/signal.c
View File

@ -330,6 +330,7 @@ int process_ksig(endpoint_t proc_nr_e, int signo)
break;
}
check_sig(id, signo, TRUE /* ksig */);
mp->mp_procgrp = 0; /* restore proper PM process group */
/* If SIGSNDELAY is set, an earlier sys_stop() failed because the process was
* still sending, and the kernel hereby tells us that the process is now done