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-rw-r--r--sys/kern/subr_bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c
index 0c97aa3..0e3ef80 100644
--- a/sys/kern/subr_bus.c
+++ b/sys/kern/subr_bus.c
@@ -3861,8 +3861,8 @@ int
bus_describe_intr(device_t dev, struct resource *irq, void *cookie,
const char *fmt, ...)
{
- char descr[MAXCOMLEN];
va_list ap;
+ char descr[MAXCOMLEN + 1];
if (dev->parent == NULL)
return (EINVAL);
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