Hi, I have a network driver that get specific informations from device but I can't envisage the size of the informations. So I do a kmalloc call when data come. But my problem seems to come from the kmalloc because when I try to send data to user space via an ioctl call I get a segmentation fault. One solution would be to pass fixed size beetween the both but it isn't the cleaner. I've heard about copy_to_user method , is it the best way ? Is there a way to create a struct in user space dynamicaly from kernel space ? thanks for any help ... sebastien person - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
