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ioctl - copy_from_user #1

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gioachino opened this issue Apr 25, 2016 · 0 comments

gioachino commented Apr 25, 2016

Hi,

in function adk_ioctl the line

retval=copy_from_user(pacc,ioargp,sizeof(accessory_t));

is wrong or not sufficient, since the struct accessory_t contains pointers to string buffers, which must be copied from user space also.

KR

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