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(-)linux-2.4.21/arch/x86_64/kernel/ptrace.c (+5 lines)
Lines 142-147 static int putreg(struct task_struct *ch Link Here
142 
				return -EIO;
 142 
				return -EIO;
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			value &= 0xffff;
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			value &= 0xffff;
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            break;
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            break;
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		case offsetof(struct user_regs_struct, rip):
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			/* Check if the new RIP address is canonical */
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			if (value >= TASK_SIZE)
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				return -EIO;
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			break;
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	}
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	}
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	put_stack_long(child, regno - sizeof(struct pt_regs), value);
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	put_stack_long(child, regno - sizeof(struct pt_regs), value);
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	return 0;
 152 
	return 0;

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