Mirror
/
ardupilot
mirror of https://github.com/ArduPilot/ardupilot
5
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

AP_Motors: protect against out-of-bounds memory access 

resolves a compiler warning
This commit is contained in:
Randy Mackay 2016-04-23 10:22:01 +09:00 committed by Andrew Tridgell
parent 54f7aeed83
commit 72a7f674ec
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libraries/AP_Motors/AP_Motors_Class.cpp
View File

@ -132,7 +132,7 @@ uint32_t AP_Motors::rc_map_mask(uint32_t mask) const
for (uint8_t i=0; i<32; i++) {
uint32_t bit = 1UL<<i;
if (mask & bit) {
if (_motor_map_mask & bit) {
if ((i < AP_MOTORS_MAX_NUM_MOTORS) && (_motor_map_mask & bit)) {
// we have a mapped motor number for this channel
mask2 |= (1UL << _motor_map[i]);
} else {