diff options
Diffstat (limited to 'drivers/misc/tegra-profiler/main.c')
| -rw-r--r-- | drivers/misc/tegra-profiler/main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/tegra-profiler/main.c b/drivers/misc/tegra-profiler/main.c index 7a1f5c7b9973..e843ccb9f5f6 100644 --- a/drivers/misc/tegra-profiler/main.c +++ b/drivers/misc/tegra-profiler/main.c @@ -1,7 +1,7 @@ /* * drivers/misc/tegra-profiler/main.c * - * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -195,6 +195,8 @@ set_parameters(struct quadd_parameters *p, uid_t *debug_app_uid) if (p->nr_pids != 1) return -EINVAL; + p->package_name[sizeof(p->package_name) - 1] = '\0'; + rcu_read_lock(); task = pid_task(find_vpid(p->pids[0]), PIDTYPE_PID); rcu_read_unlock(); @@ -295,7 +297,9 @@ set_parameters(struct quadd_parameters *p, uid_t *debug_app_uid) if (extra & QUADD_PARAM_EXTRA_BT_MIXED) pr_info("unwinding: mixed mode\n"); - quadd_unwind_start(task); + err = quadd_unwind_start(task); + if (err) + return err; pr_info("New parameters have been applied\n"); |