Currently, compact fastrpc ioctl functions allocate memory dynamically
and return without freeing this memory. Do memory free before return.
Change-Id: I4591ccc951e7e43362a4c2d9e0265c89ab8582f8
Signed-off-by: rnallago <quic_rnallago@quicinc.com>
Currently, the compat ioctl call distinguishes itself using a global
flag. If a user sends a compat ioctl call followed by a normal ioctl
call, it may result in using a user passed address as a kernel address
in the fastrpcdriver. To address this issue, consider localizing the
compat flag for the ioctl call.
Change-Id: Ie8fc724424534102736b8c0bc594720547ab6ff6
Signed-off-by: rnallago <quic_rnallago@quicinc.com>
To log error for fastrpc_mmap_remove_ssr and
compat_fastrpc_get_dsp_info for avoiding null pointer
dereferences leading to kw issues.
Change-Id: I0f759ce5d9c3100a5cff3e61ad1499f6eb1b55dd
Signed-off-by: Ansa Ahmed <ansaahme@qti.qualcomm.com>
