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authorJ. Bruce Fields <bfields@redhat.com>2017-05-05 16:17:57 -0400
committerJ. Bruce Fields <bfields@redhat.com>2017-05-10 14:25:19 -0400
commitf961e3f2acae94b727380c0b74e2d3954d0edf79 (patch)
treede0fd2594a2efeaa34bdefff2880ef9824975cf3 /net/ncsi/ncsi-pkt.h
parentb550a32e60a4941994b437a8d662432a486235a5 (diff)
downloadlinux-f961e3f2acae94b727380c0b74e2d3954d0edf79.tar.bz2
nfsd: encoders mustn't use unitialized values in error cases
In error cases, lgp->lg_layout_type may be out of bounds; so we shouldn't be using it until after the check of nfserr. This was seen to crash nfsd threads when the server receives a LAYOUTGET request with a large layout type. GETDEVICEINFO has the same problem. Reported-by: Ari Kauppi <Ari.Kauppi@synopsys.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: stable@vger.kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/ncsi/ncsi-pkt.h')
0 files changed, 0 insertions, 0 deletions