mirror of
https://github.com/dynup/kpatch
synced 2024-12-12 16:34:40 +00:00
24 lines
510 B
Diff
24 lines
510 B
Diff
|
Index: src/kernel/fork.c
|
||
|
|
===================================================================
|
||
|
|
--- src.orig/kernel/fork.c
|
||
|
|
+++ src/kernel/fork.c
|
||
|
|
@@ -1029,10 +1029,18 @@ static void posix_cpu_timers_init_group(
|
||
|
|
INIT_LIST_HEAD(&sig->cpu_timers[2]);
|
||
|
|
}
|
||
|
|
|
||
|
|
+void kpatch_foo(void)
|
||
|
|
+{
|
||
|
|
+ if (!jiffies)
|
||
|
|
+ printk("kpatch copy signal\n");
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
|
||
|
|
{
|
||
|
|
struct signal_struct *sig;
|
||
|
|
|
||
|
|
+ kpatch_foo();
|
||
|
|
+
|
||
|
|
if (clone_flags & CLONE_THREAD)
|
||
|
|
return 0;
|
||
|
|
|