Fix #428: log the MIC bytes on error

terrillmoore · terrillmoore · commit eebb1cd8d621 · 2019-09-06T02:10:04.000-04:00
diff --git a/src/lmic/lmic.c b/src/lmic/lmic.c
@@ -1232,7 +1232,7 @@ static bit_t decodeFrame (void) {
     }
 
     if( !aes_verifyMic(LMIC.nwkKey, LMIC.devaddr, seqno, /*dn*/1, d, pend) ) {
-        LMICOS_logEventUint32("decodeFrame: bad MIC", seqno);
+        LMICOS_logEventUint32("decodeFrame: bad MIC", os_rlsbf4(&d[pend]));
         EV(spe3Cond, ERR, (e_.reason = EV::spe3Cond_t::CORRUPTED_MIC,
                            e_.eui1   = MAIN::CDEV->getEui(),
                            e_.info1  = Base::lsbf4(&d[pend]),

Original file line number	Diff line number	Diff line change
`@@ -1232,7 +1232,7 @@ static bit_t decodeFrame (void) {`
`1232`	`1232`	`}`
`1233`	`1233`
`1234`	`1234`	`if( !aes_verifyMic(LMIC.nwkKey, LMIC.devaddr, seqno, /dn/1, d, pend) ) {`
`1235`		`- LMICOS_logEventUint32("decodeFrame: bad MIC", seqno);`
	`1235`	`+ LMICOS_logEventUint32("decodeFrame: bad MIC", os_rlsbf4(&d[pend]));`
`1236`	`1236`	`EV(spe3Cond, ERR, (e_.reason = EV::spe3Cond_t::CORRUPTED_MIC,`
`1237`	`1237`	`e_.eui1 = MAIN::CDEV->getEui(),`
`1238`	`1238`	`e_.info1 = Base::lsbf4(&d[pend]),`