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Ben Meadors
d27d0c4a7f
Both sendDetectionMessage() and sendCurrentStateMessage() allocate a packet from packetPool and then, when the primary channel is the public/default channel, log and return without sending or releasing it. Each refused send permanently leaks one packet from the fixed-size pool; with state_broadcast_secs configured, the heartbeat path repeats this on a timer until the pool is exhausted and the device can no longer allocate packets at all. Release the packet in the refusal branch, matching the pattern used in PositionModule. Also replace the per-message 'new char[40]' scratch buffer with a stack buffer (and sprintf with snprintf), removing the manual delete[] bookkeeping on every exit path.
Meshtastic Firmware
Overview
This repository contains the official device firmware for Meshtastic, an open-source LoRa mesh networking project designed for long-range, low-power communication without relying on internet or cellular infrastructure. The firmware supports various hardware platforms, including ESP32, nRF52, RP2040/RP2350, and Linux-based devices.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
Get Started
- 🔧 Building Instructions - Learn how to compile the firmware from source.
- ⚡ Flashing Instructions - Install or update the firmware on your device.
Join our community and help improve Meshtastic! 🚀
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