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osmo-gtp-kernel
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gtp: fix wrong endianess conversion in gtpv0 seq field 

While at it, also set to 0xff the spare bytes as the specs indicates.
This commit is contained in:
Pablo Neira Ayuso 2014-01-31 23:44:46 +01:00
parent 40907844b9
commit 516a76f46c
1 changed files with 2 additions and 2 deletions
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4
gtp.c
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@ -423,10 +423,10 @@ gtp0_push_header(struct sk_buff *skb, struct pdp_ctx *pctx, int payload_len)
gtp0->flags = 0x1e; /* V0, GTP-non-prime */
gtp0->type = GTP_TPDU;
gtp0->length = htons(payload_len);
gtp0->seq = htonl(atomic_inc_return(&pctx->tx_seq) % 0xffff);
gtp0->seq = htons(atomic_inc_return(&pctx->tx_seq) % 0xffff);
gtp0->flow = htonl(pctx->flow);
gtp0->number = 0xFF;
gtp0->spare[0] = gtp0->spare[1] = gtp0->spare[2] = 0;
gtp0->spare[0] = gtp0->spare[1] = gtp0->spare[2] = 0xFF;
gtp0->tid = cpu_to_be64(pctx->tid);
}