From: J. Bruce Fields Date: Wed, 22 Oct 2014 18:46:29 +0000 (-0400) Subject: nfsd4: fix crash on unknown operation number X-Git-Tag: v3.2.65~88 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=758bcfbbe07b5afed0d62be4015ed73a165455b8;p=pandora-kernel.git nfsd4: fix crash on unknown operation number commit 51904b08072a8bf2b9ed74d1bd7a5300a614471d upstream. Unknown operation numbers are caught in nfsd4_decode_compound() which sets op->opnum to OP_ILLEGAL and op->status to nfserr_op_illegal. The error causes the main loop in nfsd4_proc_compound() to skip most processing. But nfsd4_proc_compound also peeks ahead at the next operation in one case and doesn't take similar precautions there. Signed-off-by: J. Bruce Fields Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed