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Merge pull request #14743 from benpicco/gnrc_sixlowpan_iphc_coverty

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gnrc_sixlowpan_iphc: fix issues found by Coverity scan
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benpicco 2020-08-11 14:38:57 +02:00 committed by GitHub
commit 1887e55962
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1 changed files with 3 additions and 3 deletions
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6
sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c
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@ -417,7 +417,7 @@ static size_t _iphc_ipv6_decode(const uint8_t *iphc_hdr,
ipv6_hdr->dst.u8[1] = iphc_hdr[payload_offset++];
ipv6_hdr->dst.u8[2] = iphc_hdr[payload_offset++];
ipv6_hdr->dst.u8[3] = ctx->prefix_len;
ipv6_addr_init_prefix((ipv6_addr_t *)ipv6_hdr->dst.u8 + 4,
ipv6_addr_init_prefix((ipv6_addr_t *)(ipv6_hdr->dst.u8 + 4),
&ctx->prefix, ctx->prefix_len);
memcpy(ipv6_hdr->dst.u8 + 12, iphc_hdr + payload_offset + 2, 4);
@ -1033,9 +1033,9 @@ static size_t _iphc_ipv6_encode(gnrc_pktsnip_t *pkt,
iphc_hdr[inline_pos++] = (uint8_t)((ipv6_hdr_get_fl(ipv6_hdr) & 0x000f0000) >> 16);
}
/* copy remaining byteos of flow label */
/* copy remaining bytes of flow label */
iphc_hdr[inline_pos++] = (uint8_t)((ipv6_hdr_get_fl(ipv6_hdr) & 0x0000ff00) >> 8);
iphc_hdr[inline_pos++] = (uint8_t)((ipv6_hdr_get_fl(ipv6_hdr) & 0x000000ff) >> 8);
iphc_hdr[inline_pos++] = (uint8_t)(ipv6_hdr_get_fl(ipv6_hdr) & 0x000000ff);
}
/* check for compressible next header */