Author: kib
Date: Sat Jun 30 16:36:22 2012
New Revision: 237847
URL: http://svn.freebsd.org/changeset/base/237847
Log:
Once in a month, when the moon is full, killall mistakenly considers
living process as a zombie and refuses to kill it. The cause is that
the code masks ki_stat with SZOMB to compare with SZOMB, but ki_stat
is not a mask.
Possibly reported by: cperciva
MFC after: 3 days
Modified:
head/usr.bin/killall/killall.c
Modified: head/usr.bin/killall/killall.c
==============================================================================
--- head/usr.bin/killall/killall.c Sat Jun 30 16:23:08 2012
(r237846)
+++ head/usr.bin/killall/killall.c Sat Jun 30 16:36:22 2012
(r237847)
@@ -319,7 +319,7 @@ main(int ac, char **av)
mypid = getpid();
for (i = 0; i < nprocs; i++) {
- if ((procs[i].ki_stat & SZOMB) == SZOMB && !zflag)
+ if (procs[i].ki_stat == SZOMB && !zflag)
continue;
thispid = procs[i].ki_pid;
strlcpy(thiscmd, procs[i].ki_comm, sizeof(thiscmd));
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