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AP_RCProtocol: prevent decoding past end of output array

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this fixes test_sbus on clang
This commit is contained in:
Andrew Tridgell 2023-10-05 08:20:23 +11:00
parent 4709a1592f
commit c858b7201d
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_RCProtocol/AP_RCProtocol_SBUS.cpp
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@ -97,7 +97,7 @@ bool AP_RCProtocol_SBUS::sbus_decode(const uint8_t frame[25], uint16_t *values,
uint16_t chancount = SBUS_INPUT_CHANNELS; uint16_t chancount = SBUS_INPUT_CHANNELS;
decode_11bit_channels((const uint8_t*)(&frame[1]), SBUS_INPUT_CHANNELS, values, decode_11bit_channels((const uint8_t*)(&frame[1]), max_values, values,
SBUS_TARGET_RANGE, SBUS_RANGE_RANGE, SBUS_SCALE_OFFSET); SBUS_TARGET_RANGE, SBUS_RANGE_RANGE, SBUS_SCALE_OFFSET);
/* decode switch channels if data fields are wide enough */ /* decode switch channels if data fields are wide enough */