Betaflight VTX table command proposal closes a frequency-array write boundary
Betaflight PR 15989 describes an optional FACTORY or CUSTOM flag in vtxtable band parsing that leaves the channel index at -1 when writing frequencies. The proposed fix advances the parser correctly.
Mon, 9 Nov 2026
A malformed or valid-looking command variant can expose memory-safety faults in configuration paths separate from normal RF operation.
Validate the legal frequency table, channel count and parser rejection behavior in an offline test environment. Do not infer a released security patch from the open PR.