diff options
Diffstat (limited to 'nuttx/sched/task/task_prctl.c')
| -rw-r--r-- | nuttx/sched/task/task_prctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/sched/task/task_prctl.c b/nuttx/sched/task/task_prctl.c index b0e00f316..5bbac6b9f 100644 --- a/nuttx/sched/task/task_prctl.c +++ b/nuttx/sched/task/task_prctl.c @@ -133,9 +133,10 @@ int prctl(int option, ...) if (option == PR_SET_NAME) { - /* tcb->name may not be null-terminated */ + /* Ensure that tcb->name will be null-terminated, truncating if necessary */ strncpy(tcb->name, name, CONFIG_TASK_NAME_SIZE); + tcb->name[CONFIG_TASK_NAME_SIZE] = '\0'; } else { |