Messages in this thread | | | Date | Sat, 23 Jun 2007 20:03:00 +0200 (CEST) | From | Jan Engelhardt <> | Subject | Re: [PATCH] sns: add syscall to check signed state of a process [4/4] |
| |
On Jun 21 2007 18:49, Alexander Wuerstlein wrote: > >You seem to be right, the rest of the kernel just does 'if (!t)'. We just used >IS_ERR() as the 'check for evil pointers' function.
But NULL is not covered by IS_ERR.
Jan -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |