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Merge pull request #3961 from authmillenon/gnrc_sixlowpan_iphc/fix/dci-field

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6lowpan IPHC: set dest context to DCI field not SCI
This commit is contained in:
Martine Lenders 2015-09-25 00:29:02 +02:00
commit 3048df2187
1 changed files with 2 additions and 3 deletions
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5
sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c
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@ -607,8 +607,7 @@ bool gnrc_sixlowpan_iphc_encode(gnrc_pktsnip_t *pkt)
* for unicast prefix -> context based compression */
iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_DAC;
if ((ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK) != 0) {
iphc_hdr[CID_EXT_IDX] |= ((ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK)
<< 4);
iphc_hdr[CID_EXT_IDX] |= (ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK);
}
iphc_hdr[inline_pos++] = ipv6_hdr->dst.u8[1];
iphc_hdr[inline_pos++] = ipv6_hdr->dst.u8[2];
@ -627,7 +626,7 @@ bool gnrc_sixlowpan_iphc_encode(gnrc_pktsnip_t *pkt)
iphc_hdr[IPHC2_IDX] |= SIXLOWPAN_IPHC2_DAC;
if (((dst_ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK) != 0)) {
iphc_hdr[CID_EXT_IDX] |= ((dst_ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK) << 4);
iphc_hdr[CID_EXT_IDX] |= (dst_ctx->flags_id & GNRC_SIXLOWPAN_CTX_FLAGS_CID_MASK);
}
}