Messages in this thread | | | Subject | Re: [PATCH] nfsd: Fix oops when parsing a 0 length export | From | Sasha Levin <> | Date | Tue, 22 Nov 2011 22:33:29 +0200 |
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On Tue, 2011-11-22 at 15:28 -0500, J. Bruce Fields wrote: > On Fri, Nov 18, 2011 at 12:14:49PM +0200, Sasha Levin wrote: > > expkey_parse() oopses when handling a 0 length export. This is easily > > triggerable from usermode by writing 0 bytes into > > '/proc/[proc id]/net/rpc/nfsd.fh/channel'. > > Thanks--how did you run across this? > > --b.
Tried running a fuzzer on the system.
--
Sasha.
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