Messages in this thread | | | Date | Sun, 31 Aug 2008 18:44:27 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [PATCH] sunrpc - fixup userspace buffer possible overrun v2 |
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[Cyrill Gorcunov - Sun, Aug 31, 2008 at 06:41:29PM +0400] | [Ingo Oeser - Sun, Aug 31, 2008 at 04:09:10PM +0200] | | Hi Cyrill, | | | | On Sunday 31 August 2008, Cyrill Gorcunov wrote: | | > The conclusion is that proc_do_xprt doesn't check for userside buffer | | > size indeed so fix. Also set lenp to number of bytes were really written. | | | | Why not use simple_read_from_buffer() for the read case and | | keep the -EINVAL for the write case. | | Ah, thanks Ingo - good idea. Btw does libfs.c depends | on anything? | ...
yes, it's always compiled in.
- Cyrill -
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