return that we decoded this option, and only this option

diff --git a/src/protocols/dhcpv6/decode.c b/src/protocols/dhcpv6/decode.c
index b5390c90e8b696174416f747dcd68fcfc2231b56..99de771c321209f8ccc1164a0253c1eb4506c62f 100644 (file)
--- a/src/protocols/dhcpv6/decode.c
+++ b/src/protocols/dhcpv6/decode.c
@@ -377,7 +377,6 @@ static ssize_t decode_options(TALLOC_CTX *ctx, fr_cursor_t *cursor, fr_dict_t co
        fr_dict_attr_t const    *da;
        fr_dhcpv6_decode_ctx_t  *packet_ctx = decoder_ctx;
 
-
 #ifdef __clang_analyzer__
        if (!packet_ctx || !packet_ctx->tmp_ctx) return -1;
 #endif
@@ -417,9 +416,11 @@ static ssize_t decode_options(TALLOC_CTX *ctx, fr_cursor_t *cursor, fr_dict_t co
        } else {
                rcode = decode_value(ctx, cursor, dict, da, data + 4, len, decoder_ctx);
        }
+
        if (rcode < 0) return rcode;
 
-       return data_len;
+       return len + 4;
+
 }