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6lowpan: fix buffer overrun in decompression

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This commit is contained in:
Oleg Hahm 2014-11-08 20:03:13 +01:00
parent e06dce55b1
commit b96b995d76
1 changed files with 1 additions and 1 deletions
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2
sys/net/network_layer/sixlowpan/lowpan.c
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@ -1353,7 +1353,7 @@ void lowpan_iphc_decoding(uint8_t *data, uint8_t length, net_if_eui64_t *s_addr,
case (0x03): {
/* 0-bits */
memcpy(&(ipv6_buf->srcaddr.uint8[0]), &ll_prefix[0], 2);
memset(&(ipv6_buf->srcaddr.uint8[2]), 0, 20);
memset(&(ipv6_buf->srcaddr.uint8[2]), 0, 6);
memcpy(&(ipv6_buf->srcaddr.uint8[8]), &s_addr->uint8[0], 8);
break;
}