initcalls: Fix m68k build and possible buffer overflow

[uclinux-h8/linux.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index b8bcf6d..f7fb200 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -697,7 +697,7 @@ static void __init do_one_initcall(initcall_t fn)
 {
        int count = preempt_count();
        ktime_t t0, t1, delta;
-       char msgbuf[40];
+       char msgbuf[64];
        int result;
 
        if (initcall_debug) {
@@ -722,11 +722,11 @@ static void __init do_one_initcall(initcall_t fn)
                sprintf(msgbuf, "error code %d ", result);
 
        if (preempt_count() != count) {
-               strncat(msgbuf, "preemption imbalance ", sizeof(msgbuf));
+               strlcat(msgbuf, "preemption imbalance ", sizeof(msgbuf));
                preempt_count() = count;
        }
        if (irqs_disabled()) {
-               strncat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
+               strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
                local_irq_enable();
        }
        if (msgbuf[0]) {