Fix segfault in killall5 without -o - ubase - suckless linux base utils
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---
DIR commit 11d2d1faaf9cd0e2b6796c17390137dedcdc90bb
DIR parent 2d58716c23f946a84a941579ede6508f0b133361
HTML Author: sin <sin@2f30.org>
Date: Sat, 30 Jun 2018 17:31:53 +0100
Fix segfault in killall5 without -o
Original patch by Platon Ryzhikov <ihummer63@yandex.ru>
Diffstat:
M killall5.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
---
DIR diff --git a/killall5.c b/killall5.c
@@ -73,10 +73,12 @@ main(int argc, char *argv[])
SLIST_INIT(&omitpid_head);
- for (p = strtok(arg, ","); p; p = strtok(NULL, ",")) {
- pe = emalloc(sizeof(*pe));
- pe->pid = estrtol(p, 10);
- SLIST_INSERT_HEAD(&omitpid_head, pe, entry);
+ if (oflag) {
+ for (p = strtok(arg, ","); p; p = strtok(NULL, ",")) {
+ pe = emalloc(sizeof(*pe));
+ pe->pid = estrtol(p, 10);
+ SLIST_INSERT_HEAD(&omitpid_head, pe, entry);
+ }
}
if (sig != SIGSTOP && sig != SIGCONT)