ubase

suckless linux base utils
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commit 11d2d1faaf9cd0e2b6796c17390137dedcdc90bb
parent 2d58716c23f946a84a941579ede6508f0b133361
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:
killall5.c | 10++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

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)