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authorDan Carpenter <dan.carpenter@oracle.com>2017-01-30 13:51:49 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-03 15:01:38 +0300
commit76bdaa161cd93d9c033bf6fe2b0a5661c8204441 (patch)
tree25ab145e0c3f01874a1bd47834694ae80032b32e /scripts/const_structs.checkpatch
parentdcdf43a01e950c9475fb325972d8f034afa19464 (diff)
downloadlinux-76bdaa161cd93d9c033bf6fe2b0a5661c8204441.tar.xz
staging: lustre: libcfs: double copy bug
The problem is that we copy hdr.ioc_len, we verify it, then we copy it again without checking to see if it has changed in between the two copies. This could result in an information leak. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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