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authorTodd Poynor <toddpoynor@google.com>2012-10-09 11:00:37 -0700
committerZiyann <jaraidaniel@gmail.com>2014-10-01 12:59:14 +0200
commit9b7f988fb6e869ac7608af90bbd538e495da384e (patch)
treea80d4deaa56f11acdf9afdb156a1ad9bd414b70f /drivers/gpio
parent6b198bde52f7f0e18d24d4ce5b87136956054cf5 (diff)
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ARM: backtrace: avoid crash on large invalid fp value
Wraparound on invalid frame pointer (signed) -4 <= fp <= -1 defeats check for too high. Change-Id: Iaccb5d380e989660c06c0379a5e4ee31d9f84966 Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Aleksandar Momiroski <alex.momir@ti.com>
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