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Fix out-of-bounds read in VoiceKit::dfu_reboot_() #554

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Fix out-of-bounds read in VoiceKit::dfu_reboot_() #554

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4 changes: 2 additions & 2 deletions esphome/components/voice_kit/voice_kit.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -328,9 +328,9 @@ bool VoiceKit::dfu_get_version_() {
}

bool VoiceKit::dfu_reboot_() {
const uint8_t reboot_req[] = {DFU_CONTROLLER_SERVICER_RESID, DFU_CONTROLLER_SERVICER_RESID_DFU_REBOOT, 1};
const uint8_t reboot_req[] = {DFU_CONTROLLER_SERVICER_RESID, DFU_CONTROLLER_SERVICER_RESID_DFU_REBOOT, 1, 0};

auto error_code = this->write(reboot_req, 4);
auto error_code = this->write(reboot_req, sizeof(reboot_req));
if (error_code != i2c::ERROR_OK) {
ESP_LOGE(TAG, "Reboot request failed");
return false;
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