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Fixed #57 crash for get alarm summary. Thank you Walter! (#76)

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Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
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Steve Karg
2020-04-23 07:29:56 -05:00
committed by GitHub
parent 5e9cb90a09
commit 62bfeba2c5
1 changed files with 6 additions and 1 deletions
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src/bacnet/basic/service/h_apdu.c
+6 -1
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@@ -381,7 +381,12 @@ uint16_t apdu_decode_confirmed_service_request(uint8_t *apdu, /* APDU data */
return 0; return 0;
} }
} }
if (apdu_len >= (len+2)) { if (apdu_len == (len + 1)) {
/* no request data as seen with Inneasoft BACnet Explorer */
*service_choice = apdu[len++];
*service_request = NULL;
*service_request_len = 0;
} else if (apdu_len >= (len+2)) {
*service_choice = apdu[len++]; *service_choice = apdu[len++];
*service_request = &apdu[len]; *service_request = &apdu[len];
*service_request_len = apdu_len - len; *service_request_len = apdu_len - len;