diff --git a/src/switch.c b/src/switch.c index e76bd8d913..b1c94eea91 100644 --- a/src/switch.c +++ b/src/switch.c @@ -1140,7 +1140,7 @@ int main(int argc, char *argv[]) if (switch_file_open(&fd, pid_path, SWITCH_FOPEN_READ, SWITCH_FPROT_UREAD | SWITCH_FPROT_UWRITE, pool) == SWITCH_STATUS_SUCCESS) { - old_pid_len = sizeof(old_pid_buffer); + old_pid_len = sizeof(old_pid_buffer) -1; switch_file_read(fd, old_pid_buffer, &old_pid_len); switch_file_close(fd); }