From 8a4f85ccb54ea2a4cf54fcc50249f39d9b2d339e Mon Sep 17 00:00:00 2001 From: Richard Fuchs Date: Wed, 26 Jun 2013 12:04:11 -0400 Subject: [PATCH] count auth errors in kernel module --- kernel-module/xt_MEDIAPROXY.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kernel-module/xt_MEDIAPROXY.c b/kernel-module/xt_MEDIAPROXY.c index 0e480e7f6..b7384f174 100644 --- a/kernel-module/xt_MEDIAPROXY.c +++ b/kernel-module/xt_MEDIAPROXY.c @@ -2002,9 +2002,9 @@ not_stun: goto not_rtp; pkt_idx = packet_index(&g->decrypt, &g->target.decrypt, rtp.header); if (srtp_auth_validate(&g->decrypt, &g->target.decrypt, &rtp, pkt_idx)) - goto skip3; + goto skip_error; if (srtp_decrypt(&g->decrypt, &g->target.decrypt, &rtp, pkt_idx)) - goto skip3; + goto skip_error; skb_trim(skb, rtp.header_len + rtp.payload_len); @@ -2047,7 +2047,10 @@ not_rtp: return NF_DROP; -skip3: +skip_error: + spin_lock_irqsave(&g->stats_lock, flags); + g->stats.errors++; + spin_unlock_irqrestore(&g->stats_lock, flags); target_push(g); skip2: kfree_skb(skb);