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Bugfix/bacapp application decode buffer over-read (#546)

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* fix BACnet app decode function APDU over-read

* change BACnet app decode function APDU size datatype to 32-bit

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Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2023-12-14 11:24:47 -06:00
committed by GitHub
parent 7bcaa61f36
commit bbe5de7c12
2 changed files with 9 additions and 9 deletions
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src/bacnet/bacapp.h
+4 -4
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@@ -198,19 +198,19 @@ extern "C" {
int bacapp_decode_data(
uint8_t * apdu,
uint8_t tag_data_type,
uint32_t len_value_type,
uint32_t apdu_size,
BACNET_APPLICATION_DATA_VALUE * value);
BACNET_STACK_EXPORT
int bacapp_decode_application_data(
uint8_t * apdu,
unsigned max_apdu_len,
uint32_t apdu_size,
BACNET_APPLICATION_DATA_VALUE * value);
BACNET_STACK_EXPORT
bool bacapp_decode_application_data_safe(
uint8_t * new_apdu,
uint32_t new_apdu_len,
uint8_t * apdu,
uint32_t apdu_size,
BACNET_APPLICATION_DATA_VALUE * value);
BACNET_STACK_EXPORT