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authorLothar Waßmann <LW@KARO-electronics.de>2011-11-28 15:38:37 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-28 15:44:38 +0100
commit58fb5cf5d1edb7e306574833ee55d732918c89e3 (patch)
tree56eeb31660956d2795ca068830c603d0d240c34b /drivers/pcmcia/pxa2xx_mainstone.c
parentregulator: aat2870: Fix the logic of checking if no id is matched in aat2870_... (diff)
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regulator: fix use after free bug
This is caused by dereferencing 'rdev' after device_unregister() in the regulator_unregister() function. 'rdev' is freed by device_unregister(), so it must not be dereferenced after this call. [Edited commit message for legibility -- broonie] Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/pcmcia/pxa2xx_mainstone.c')
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