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AP_VideoTX: fix potential buffer overrun bug

This commit is contained in:
Andy Piper 2022-09-21 08:45:04 +01:00 committed by Peter Barker
parent 0658f06030
commit d20fd16a14
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_VideoTX/AP_VideoTX.cpp
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@ -515,7 +515,7 @@ void AP_VideoTX::change_power(int8_t position)
debug("looking for pos %d power level %d from %d", position, level, num_active_levels);
uint16_t power = 0;
for (uint8_t i = 0, j = 0; i < num_active_levels; i++, j++) {
while (_power_levels[j].active == PowerActive::Inactive && j < VTX_MAX_POWER_LEVELS-1) {
while (j < VTX_MAX_POWER_LEVELS-1 && _power_levels[j].active == PowerActive::Inactive) {
j++;
}
if (i == level) {