allow partial decoding of structs

if we weren't looking for "decode everything"

diff --git a/src/protocols/dhcpv4/decode.c b/src/protocols/dhcpv4/decode.c
index 14546fc2e1762a732bb5bad8ea177037c8c0c5c8..35c508ce59f602e43d54e56051a65f9c7309686b 100644 (file)
--- a/src/protocols/dhcpv4/decode.c
+++ b/src/protocols/dhcpv4/decode.c
@@ -93,6 +93,8 @@ static ssize_t decode_value(TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_attr_t
                                              decode_ctx, decode_value_trampoline, decode_tlv);
                if (slen < 0) return slen;
 
+               if (!exact) return slen;
+
                return data_len;
        }