AP_HAL_Linux: RCOutput_Bebop: fixed potential deadlock

2016-09-09 09:59:17 -07:00 · 2016-09-09 09:59:17 -07:00 · b1a62d6c8e
parent 074e9dc9b0
commit b1a62d6c8e
1 changed files with 1 additions and 0 deletions
--- a/libraries/AP_HAL_Linux/RCOutput_Bebop.cpp
+++ b/libraries/AP_HAL_Linux/RCOutput_Bebop.cpp
@ -488,6 +488,7 @@ void RCOutput_Bebop::_run_rcout()
        pthread_mutex_lock(&_mutex);
        ret = clock_gettime(CLOCK_MONOTONIC, &ts);
        if (ret != 0) {
+            pthread_mutex_unlock(&_mutex);
            continue;
        }