diff options
Diffstat (limited to 'epan/dissectors/packet-spnego.c')
| -rw-r--r-- | epan/dissectors/packet-spnego.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/epan/dissectors/packet-spnego.c b/epan/dissectors/packet-spnego.c index 469adf8e72..498a174ee6 100644 --- a/epan/dissectors/packet-spnego.c +++ b/epan/dissectors/packet-spnego.c @@ -521,11 +521,11 @@ dissect_spnego_InnerContextToken(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, i len = call_dissector(next_level_value_lcl->wrap_handle, token_tvb, actx->pinfo, subtree); if (len == 0) - offset = tvb_length(tvb); + offset = tvb_captured_length(tvb); else offset = offset + len; } else - offset = tvb_length(tvb); + offset = tvb_captured_length(tvb); @@ -916,7 +916,7 @@ decrypt_arcfour(packet_info *pinfo, int conf_flag; int padlen = 0; - datalen = tvb_length(pinfo->gssapi_encrypted_tvb); + datalen = tvb_captured_length(pinfo->gssapi_encrypted_tvb); if(tvb_get_ntohs(pinfo->gssapi_wrap_tvb, 4)==0x1000){ conf_flag=1; @@ -1029,7 +1029,7 @@ decrypt_gssapi_krb_arcfour_wrap(proto_tree *tree, packet_info *pinfo, tvbuff_t * guint8 *cryptocopy=NULL; /* workaround for pre-0.6.1 heimdal bug */ guint8 *output_message_buffer; - length=tvb_length(pinfo->gssapi_encrypted_tvb); + length=tvb_captured_length(pinfo->gssapi_encrypted_tvb); original_data=tvb_get_ptr(pinfo->gssapi_encrypted_tvb, 0, length); /* dont do anything if we are not attempting to decrypt data */ @@ -1144,14 +1144,14 @@ decrypt_gssapi_krb_cfx_wrap(proto_tree *tree _U_, return; } - datalen = tvb_length(checksum_tvb) + tvb_length(encrypted_tvb); + datalen = tvb_captured_length(checksum_tvb) + tvb_captured_length(encrypted_tvb); rotated = (guint8 *)wmem_alloc(pinfo->pool, datalen); tvb_memcpy(checksum_tvb, rotated, - 0, tvb_length(checksum_tvb)); - tvb_memcpy(encrypted_tvb, rotated + tvb_length(checksum_tvb), - 0, tvb_length(encrypted_tvb)); + 0, tvb_captured_length(checksum_tvb)); + tvb_memcpy(encrypted_tvb, rotated + tvb_captured_length(checksum_tvb), + 0, tvb_captured_length(encrypted_tvb)); if (is_dce) { rrc += ec; @@ -1169,13 +1169,13 @@ decrypt_gssapi_krb_cfx_wrap(proto_tree *tree _U_, if (output) { guint8 *outdata; - outdata = (guint8 *)g_memdup(output, tvb_length(encrypted_tvb)); + outdata = (guint8 *)g_memdup(output, tvb_captured_length(encrypted_tvb)); g_free(output); pinfo->gssapi_decrypted_tvb=tvb_new_child_real_data(encrypted_tvb, outdata, - tvb_length(encrypted_tvb), - tvb_length(encrypted_tvb)); + tvb_captured_length(encrypted_tvb), + tvb_captured_length(encrypted_tvb)); add_new_data_source(pinfo, pinfo->gssapi_decrypted_tvb, "Decrypted GSS-Krb5"); tvb_set_free_cb(pinfo->gssapi_decrypted_tvb, g_free); return; @@ -1274,7 +1274,7 @@ dissect_spnego_krb5_wrap_base(tvbuff_t *tvb, int offset, packet_info *pinfo if(!pinfo->gssapi_encrypted_tvb){ int len; len=tvb_reported_length_remaining(tvb,offset); - if(len>tvb_length_remaining(tvb, offset)){ + if(len>tvb_captured_length_remaining(tvb, offset)){ /* no point in trying to decrypt, we dont have the full pdu. */ @@ -1368,7 +1368,7 @@ dissect_spnego_krb5_getmic_base(tvbuff_t *tvb, int offset, packet_info *pinfo _U * so we need to test here if there are more bytes in our tvb or not. * -- ronnie */ - if (tvb_length_remaining(tvb, offset)) { + if (tvb_captured_length_remaining(tvb, offset)) { if (sgn_alg == KRB_SGN_ALG_HMAC) { proto_tree_add_item(tree, hf_spnego_krb5_confounder, tvb, offset, 8, ENC_NA); @@ -1519,7 +1519,7 @@ dissect_spnego_krb5_cfx_wrap_base(tvbuff_t *tvb, int offset, packet_info *pinfo if(!pinfo->gssapi_encrypted_tvb){ int len; len=tvb_reported_length_remaining(tvb,offset); - if(len>tvb_length_remaining(tvb, offset)){ + if(len>tvb_captured_length_remaining(tvb, offset)){ /* no point in trying to decrypt, we dont have the full pdu. */ @@ -1607,7 +1607,7 @@ dissect_spnego_krb5_cfx_getmic_base(tvbuff_t *tvb, int offset, packet_info *pinf /* Checksum of plaintext padded data */ - checksum_size = tvb_length_remaining(tvb, offset); + checksum_size = tvb_captured_length_remaining(tvb, offset); proto_tree_add_item(tree, hf_spnego_krb5_sgn_cksum, tvb, offset, checksum_size, ENC_NA); |