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Changed BACnetPropertyStates to support more enumerations. Added apdu size checking on decode. Removed BACnetPropertyStates local enumeration. Increased BACnetPropertyStates codec unit test coverage.

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This commit is contained in:
Steve Karg
2024-01-05 16:00:42 -06:00
parent bb081d28da
commit ba4b0ca7c6
6 changed files with 980 additions and 286 deletions
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src/bacnet/bacdcode.c
+4 -6
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@@ -498,7 +498,9 @@ int bacnet_tag_decode(uint8_t *apdu, uint32_t apdu_size, BACNET_TAG *tag)
bool closing_tag = false;
uint32_t len_value_type = 0;
len = bacnet_tag_number_decode(&apdu[0], apdu_size, &tag_number);
if (apdu && (apdu_size > 0)) {
len = bacnet_tag_number_decode(&apdu[0], apdu_size, &tag_number);
}
if (len > 0) {
if (IS_EXTENDED_VALUE(apdu[0])) {
if (apdu_size > len) {
@@ -1121,11 +1123,7 @@ int bacnet_boolean_context_decode(
apdu_len = len;
if (apdu_len < apdu_size) {
if (boolean_value) {
if (apdu[apdu_len]) {
*boolean_value = true;
} else {
*boolean_value = false;
}
*boolean_value = decode_context_boolean(&apdu[apdu_len]);
}
apdu_len++;
} else {