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author | Romain Francoise <rfrancoise@debian.org> | 2014-10-21 19:28:38 +0200 |
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committer | Romain Francoise <rfrancoise@debian.org> | 2014-10-21 19:28:38 +0200 |
commit | 2b8de74ff4c334c25e89988c4a401b24b5bcf03d (patch) | |
tree | 10fb49ca94bfd0c8b8a583412281abfc0186836e /src/libimcv/ietf/ietf_attr_assess_result.c | |
parent | 81c63b0eed39432878f78727f60a1e7499645199 (diff) | |
download | vyos-strongswan-2b8de74ff4c334c25e89988c4a401b24b5bcf03d.tar.gz vyos-strongswan-2b8de74ff4c334c25e89988c4a401b24b5bcf03d.zip |
Import upstream release 5.2.1
Diffstat (limited to 'src/libimcv/ietf/ietf_attr_assess_result.c')
-rw-r--r-- | src/libimcv/ietf/ietf_attr_assess_result.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/src/libimcv/ietf/ietf_attr_assess_result.c b/src/libimcv/ietf/ietf_attr_assess_result.c index 55226e3bb..1cffdcaae 100644 --- a/src/libimcv/ietf/ietf_attr_assess_result.c +++ b/src/libimcv/ietf/ietf_attr_assess_result.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 Andreas Steffen + * Copyright (C) 2012-2014 Andreas Steffen * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -50,7 +50,12 @@ struct private_ietf_attr_assess_result_t { pen_type_t type; /** - * Attribute value + * Length of attribute value + */ + size_t length; + + /** + * Attribute value or segment */ chunk_t value; @@ -107,6 +112,7 @@ METHOD(pa_tnc_attr_t, build, void, writer = bio_writer_create(ASSESS_RESULT_SIZE); writer->write_uint32(writer, this->result); this->value = writer->extract_buf(writer); + this->length = this->value.len; writer->destroy(writer); } @@ -115,10 +121,15 @@ METHOD(pa_tnc_attr_t, process, status_t, { bio_reader_t *reader; + *offset = 0; + + if (this->value.len < this->length) + { + return NEED_MORE; + } if (this->value.len < ASSESS_RESULT_SIZE) { DBG1(DBG_TNC, "insufficient data for IETF assessment result"); - *offset = 0; return FAILED; } reader = bio_reader_create(this->value); @@ -128,6 +139,12 @@ METHOD(pa_tnc_attr_t, process, status_t, return SUCCESS; } +METHOD(pa_tnc_attr_t, add_segment, void, + private_ietf_attr_assess_result_t *this, chunk_t segment) +{ + this->value = chunk_cat("mc", this->value, segment); +} + METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*, private_ietf_attr_assess_result_t *this) { @@ -167,6 +184,7 @@ pa_tnc_attr_t *ietf_attr_assess_result_create(u_int32_t result) .set_noskip_flag = _set_noskip_flag, .build = _build, .process = _process, + .add_segment = _add_segment, .get_ref = _get_ref, .destroy = _destroy, }, @@ -183,7 +201,8 @@ pa_tnc_attr_t *ietf_attr_assess_result_create(u_int32_t result) /** * Described in header. */ -pa_tnc_attr_t *ietf_attr_assess_result_create_from_data(chunk_t data) +pa_tnc_attr_t *ietf_attr_assess_result_create_from_data(size_t length, + chunk_t data) { private_ietf_attr_assess_result_t *this; @@ -196,12 +215,14 @@ pa_tnc_attr_t *ietf_attr_assess_result_create_from_data(chunk_t data) .set_noskip_flag = _set_noskip_flag, .build = _build, .process = _process, + .add_segment = _add_segment, .get_ref = _get_ref, .destroy = _destroy, }, .get_result = _get_result, }, .type = { PEN_IETF, IETF_ATTR_ASSESSMENT_RESULT }, + .length = length, .value = chunk_clone(data), .ref = 1, ); |