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Uninitialized stack object can have unintended bad values (#6846)

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Dirk O. Kaar 2019-11-28 00:27:52 +01:00 committed by Develo
parent ec7ae4ed44
commit c37903c33b
1 changed files with 1 additions and 1 deletions
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cores/esp8266/HardwareSerial.cpp
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@ -133,7 +133,7 @@ unsigned long HardwareSerial::testBaudrate()
unsigned long HardwareSerial::detectBaudrate(time_t timeoutMillis) unsigned long HardwareSerial::detectBaudrate(time_t timeoutMillis)
{ {
esp8266::polledTimeout::oneShotFastMs timeOut(timeoutMillis); esp8266::polledTimeout::oneShotFastMs timeOut(timeoutMillis);
unsigned long detectedBaudrate; unsigned long detectedBaudrate = 0;
while (!timeOut) { while (!timeOut) {
if ((detectedBaudrate = testBaudrate())) { if ((detectedBaudrate = testBaudrate())) {
break; break;