Messages in this thread |  | | | Date | Mon, 24 May 2004 11:10:32 -0700 | | From | Roland McGrath <> | | Subject | Re: [PATCH] bogus sigaltstack calls by rt_sigreturn |
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> Roland McGrath <roland@redhat.com> writes: > > > There is a longstanding bug in the rt_sigreturn system call. > > This exists in both 2.4 and 2.6, and for almost every platform. > > I don't think the patch is really needed on x86-64 because the > kernel address should always return -EFAULT in access_ok().
The patch I sent doesn't just avoid the bogus access, it implements the feature properly. - 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/
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