Messages in this thread | | | Date | Thu, 17 May 2007 09:14:06 -0700 | From | "Ulrich Drepper" <> | Subject | Re: [PATCH] uselib: add missing MNT_NOEXEC check |
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On 5/17/07, Christoph Hellwig <hch@lst.de> wrote: > We don't allow loading ELF shared library from noexec points so the > same should apply to sys_uselib aswell.
Correct. But...
> error = -EINVAL; > + if (nd.mnt->mnt_flags & MNT_NOEXEC) > + goto exit;
... the error here should be EACCES. Aside from that you get an ACK from me. - 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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