Merge pull request #2539 from dylan09/multirelay-discovery
Fixed buffer overflow in HA autodiscovery. #2538
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6d2ef4e0bf
@ -272,7 +272,7 @@ class MultiRelay : public Usermod {
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void publishHomeAssistantAutodiscovery() {
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for (uint8_t i = 0; i < MULTI_RELAY_MAX_RELAYS; i++) {
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char uid[16], json_str[1024], buf[128];
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char uid[24], json_str[1024], buf[128];
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size_t payload_size;
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sprintf_P(uid, PSTR("%s_sw%d"), escapedMac.c_str(), i);
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