msm: camera: eeprom: Validate the power setting size
Validate the power setting size before copying.
If userspace sends a value which is greater than
MAX_POWER_CONFIG, then the driver accesses unintended memory.
This change will fix the issue.
Crs-Fixed: 1089433
Signed-off-by:
Rajesh Bondugula <rajeshb@codeaurora.org>
Change-Id: Iaaa6f5b3c1c2ac5b5b38b3ac407d6ae394bba780
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