From 5a056417e696fabab8642ec38783de0b496bde76 Mon Sep 17 00:00:00 2001 From: Gerrit Renker Date: Sat, 23 Aug 2008 13:28:27 +0200 Subject: [PATCH] dccp: Fill in the Data fields for "Option Error" Resets This updates the use of the `out_invalid_option' label, which produces a Reset (code 5, "Option Error"), to fill in the Data1...Data3 fields as specified in RFC 4340, 5.6. Signed-off-by: Gerrit Renker --- net/dccp/options.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/dccp/options.c b/net/dccp/options.c index 4284f08..0809b63 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -291,6 +291,9 @@ out_invalid_option: DCCP_INC_STATS_BH(DCCP_MIB_INVALIDOPT); DCCP_SKB_CB(skb)->dccpd_reset_code = DCCP_RESET_CODE_OPTION_ERROR; DCCP_WARN("DCCP(%p): invalid option %d, len=%d", sk, opt, len); + DCCP_SKB_CB(skb)->dccpd_reset_data[0] = opt; + DCCP_SKB_CB(skb)->dccpd_reset_data[1] = len > 0 ? value[0] : 0; + DCCP_SKB_CB(skb)->dccpd_reset_data[2] = len > 1 ? value[1] : 0; return -1; } -- 2.7.4