diff options
Diffstat (limited to 'lib/procutils.c')
| -rw-r--r-- | lib/procutils.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/procutils.c b/lib/procutils.c index 2c9e83722..2ab322522 100644 --- a/lib/procutils.c +++ b/lib/procutils.c @@ -72,6 +72,9 @@ int proc_next_tid(struct proc_tasks *tasks, pid_t *tid) struct dirent *d; char *end; + if (!tasks || !tid) + return -1; + *tid = 0; errno = 0; |