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(-)net/linkaddr.c (-4 / +3 lines)
Lines 151-168 link_ntoa(const struct sockaddr_dl *sdl) Link Here
151 
			rem--;
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			rem--;
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		}
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		}
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		i = *in++;
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		i = *in++;
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		if (i > 0xf) {
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		if ((u_char )i > 0xf) {
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			if (rem < 3)
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			if (rem < 3)
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				break;
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				break;
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			*out++ = hexlist[i >> 4];
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			*out++ = hexlist[i & 0xf];
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			*out++ = hexlist[i & 0xf];
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			i >>= 4;
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			*out++ = hexlist[i];
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			rem -= 2;
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			rem -= 2;
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		} else {
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		} else {
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			if (rem < 2)
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			if (rem < 2)
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				break;
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				break;
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			*out++ = hexlist[i];
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			*out++ = hexlist[i];
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			rem++;
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			rem--;
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		}
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		}
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	}
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	}
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	*out = 0;
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	*out = 0;

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