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(parent: efac011) | patch
netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions
authorPablo Neira Ayuso <pablo@netfilter.org>
Sat, 25 Oct 2014 16:24:57 +0000 (18:24 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 31 Oct 2014 11:49:05 +0000 (12:49 +0100)
commite3d76d4a4a7529a5aee9563baf08404d62230edd
treef66e2e445c077efede2901d6888646851aa4a13ftree | snapshot
parentefac01175d67b7960ed9e4a683d1d32431390d2dcommit | diff
netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions

That can be reused by the reject bridge expression to build the reject
packet. The new functions are:

* nf_reject_ip_tcphdr_get(): to sanitize and to obtain the TCP header.
* nf_reject_iphdr_put(): to build the IPv4 header.
* nf_reject_ip_tcphdr_put(): to build the TCP header.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/net/netfilter/ipv4/nf_reject.h diff | blob | history
net/ipv4/netfilter/nf_reject_ipv4.c diff | blob | history
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