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AP_Arming: account for snprintf now null-terminating strings

This commit is contained in:
Peter Barker 2018-09-06 12:21:35 +10:00 committed by Andrew Tridgell
parent 96b5be0e7d
commit 21eacc5e31
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_Arming/AP_Arming.cpp
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@ -125,7 +125,7 @@ void AP_Arming::check_failed(const enum AP_Arming::ArmingChecks check, bool repo
return;
}
char taggedfmt[MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN+1];
hal.util->snprintf((char*)taggedfmt, sizeof(taggedfmt)-1, "PreArm: %s", fmt);
hal.util->snprintf(taggedfmt, sizeof(taggedfmt), "PreArm: %s", fmt);
MAV_SEVERITY severity = check_severity(check);
va_list arg_list;
va_start(arg_list, fmt);