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Fix buffer overflow

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This commit is contained in:
Theo Arends 2020-07-14 18:34:59 +02:00
parent 35e570ca97
commit 2fe5326821
1 changed files with 1 additions and 1 deletions
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2
tasmota/xsns_62_MI_HM10.ino
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@ -427,7 +427,7 @@ void HM10parseMiBeacon(char * _buf, uint32_t _slot){
float _tempFloat;
mi_beacon_t _beacon;
if (MIBLEsensors[_slot].type==MJ_HT_V1 || MIBLEsensors[_slot].type==CGG1){
memcpy((uint8_t*)&_beacon+1,(uint8_t*)_buf, sizeof(_beacon)); // shift by one byte for the MJ_HT_V1
memcpy((uint8_t*)&_beacon+1,(uint8_t*)_buf, sizeof(_beacon)-1); // shift by one byte for the MJ_HT_V1
memcpy((uint8_t*)&_beacon.Mac,(uint8_t*)&_beacon.Mac+1,6); // but shift back the MAC
}
else{