diff options
Diffstat (limited to 'net/dccp/feat.c')
| -rw-r--r-- | net/dccp/feat.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/dccp/feat.c b/net/dccp/feat.c index 5ebdd86c1b99..084744e624d3 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -24,11 +24,7 @@ int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature, dccp_feat_debug(type, feature, *val); - if (!dccp_feat_is_valid_type(type)) { - DCCP_WARN("option type %d invalid in negotiation\n", type); - return 1; - } - if (!dccp_feat_is_valid_length(type, feature, len)) { + if (len > 3) { DCCP_WARN("invalid length %d\n", len); return 1; } @@ -637,12 +633,12 @@ const char *dccp_feat_name(const u8 feat) [DCCPF_MIN_CSUM_COVER] = "Min. Csum Coverage", [DCCPF_DATA_CHECKSUM] = "Send Data Checksum", }; + if (feat > DCCPF_DATA_CHECKSUM && feat < DCCPF_MIN_CCID_SPECIFIC) + return feature_names[DCCPF_RESERVED]; + if (feat >= DCCPF_MIN_CCID_SPECIFIC) return "CCID-specific"; - if (dccp_feat_is_reserved(feat)) - return feature_names[DCCPF_RESERVED]; - return feature_names[feat]; } |