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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2017-03-01 17:33:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-17 07:41:49 +0300 |
| commit | d864e675c78983b287848a3df64c1d9dfed263da (patch) | |
| tree | 6de29c342e792f04a8eba3b5dff82b178eef3ddb /net | |
| parent | 220b67a16fde7187fae7efcc6809d658e4c49525 (diff) | |
| download | linux-d864e675c78983b287848a3df64c1d9dfed263da.tar.xz | |
netfilter: nf_conntrack_sip: fix wrong memory initialisation
commit da2f27e9e615d1c799c9582b15262458da61fddc upstream.
In commit 82de0be6862cd ("netfilter: Add helper array
register/unregister functions"),
struct nf_conntrack_helper sip[MAX_PORTS][4] was changed to
sip[MAX_PORTS * 4], so the memory init should have been changed to
memset(&sip[4 * i], 0, 4 * sizeof(sip[i]));
But as the sip[] table is allocated in the BSS, it is already set to 0
Fixes: 82de0be6862cd ("netfilter: Add helper array register/unregister functions")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_sip.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index c3fc14e021ec..3a8dc39a9116 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -1630,8 +1630,6 @@ static int __init nf_conntrack_sip_init(void) ports[ports_c++] = SIP_PORT; for (i = 0; i < ports_c; i++) { - memset(&sip[i], 0, sizeof(sip[i])); - nf_ct_helper_init(&sip[4 * i], AF_INET, IPPROTO_UDP, "sip", SIP_PORT, ports[i], i, sip_exp_policy, SIP_EXPECT_MAX, |