This test is off by one because strlen() doesn't include the NULL terminator. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 8d1190c..1051268 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -2067,7 +2067,7 @@ send_simple_event(islpci_private *priv, const char *str) memptr = kmalloc(IW_CUSTOM_MAX, GFP_KERNEL); if (!memptr) return; - BUG_ON(n > IW_CUSTOM_MAX); + BUG_ON(n >= IW_CUSTOM_MAX); wrqu.data.pointer = memptr; wrqu.data.length = n; strcpy(memptr, str); -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
