mirror of https://github.com/dynup/kpatch
23 lines
576 B
Plaintext
23 lines
576 B
Plaintext
diff -Nupr src/kernel/fork.c src/kernel/fork.c
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--- src/kernel/fork.c 2020-03-11 11:23:30.438682903 +0000
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+++ src/kernel/fork.c 2020-03-11 11:41:01.567796732 +0000
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@@ -1524,10 +1524,18 @@ static void posix_cpu_timers_init_group(
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static inline void posix_cpu_timers_init_group(struct signal_struct *sig) { }
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#endif
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+void kpatch_foo(void)
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+{
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+ if (!jiffies)
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+ printk("kpatch copy signal\n");
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+}
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+
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static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
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{
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struct signal_struct *sig;
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+ kpatch_foo();
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+
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if (clone_flags & CLONE_THREAD)
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return 0;
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