Fix kill with process groups

mehfooz09 · Dec 22, 2019 · 4b72c9c · 4b72c9c
1 parent 53e2276
commit 4b72c9c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/signal.c b/kernel/signal.c
@@ -700,7 +700,7 @@ static int do_kill(pid_t_ pid, dword_t sig, pid_t_ tgid) {
     if (pid == -1) {
         err = kill_everything(sig);
     } else if (pid < 0) {
-        err = kill_group(pid, sig);
+        err = kill_group(-pid, sig);
     } else {
         struct task *task = pid_get_task(pid);
         if (task == NULL) {