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Serial murderers shouldn't commit suicide. (killall should

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avoid killing itself.)

PR: bin/46107
Submitted by: stacey <stacey_@starwhack.net>
This commit is contained in:
Colin Percival 2004-01-22 20:56:06 +00:00
parent 7338182f91
commit b4e148e9ff
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=124844
1 changed files with 4 additions and 0 deletions
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4
usr.bin/killall/killall.c
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@ -118,6 +118,7 @@ main(int ac, char **av)
int zflag = 0;
uid_t uid = 0;
dev_t tdev = 0;
pid_t mypid;
char thiscmd[MAXCOMLEN + 1];
pid_t thispid;
uid_t thisuid;
@ -303,6 +304,7 @@ main(int ac, char **av)
nprocs = size / sizeof(struct kinfo_proc);
if (dflag)
printf("nprocs %d\n", nprocs);
mypid = getpid();
for (i = 0; i < nprocs; i++) {
if ((procs[i].ki_stat & SZOMB) == SZOMB && !zflag)
@ -313,6 +315,8 @@ main(int ac, char **av)
thistdev = procs[i].ki_tdev;
thisuid = procs[i].ki_ruid; /* real uid */
if (thispid == mypid)
continue;
matched = 1;
if (user) {
if (thisuid != uid)