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authorRalph Campbell <ralphc@pathscale.com>2006-07-17 18:21:24 -0700
committerRoland Dreier <rolandd@cisco.com>2006-07-24 09:18:07 -0700
commit16c59419a09f0140a07a1828d6a45656265e07c7 (patch)
tree561234eaf2a32f143566f62ef660f1cac2b68ebf /drivers/serial/suncore.h
parentc9f79bdc21da9c8d466b6ba7c8bbd6b8e0110ce2 (diff)
IB/ipath: ipath_skip_sge() can break if num_sge > 1
ipath_skip_sge() doesn't exactly duplicate the side effects of ipath_copy_sge() if num_sge > 1 since it doesn't decrement ss->num_sge. This could result in the sg_list being accessed out of bounds. Since ipath_skip_sge() is almost always called with num_sge == 1, the original "optimization" is almost never used. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/serial/suncore.h')
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