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msm:adsprpc: Fix 32 bit error in capability API

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Fixed 32 bit error in capability API which was causing a
failure in async tests. Also fixed returned errno value.

Change-Id: I7aa5514bd9e755c512c371645a2b927943aca943
Signed-off-by: Anirudh Raghavendra <araghave@codeaurora.org>
This commit is contained in:
Anirudh Raghavendra 2020-06-05 16:48:26 -07:00
commit d71700364d
2 changed files with 6 additions and 2 deletions
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2
drivers/char/adsprpc.c
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@ -3591,7 +3591,7 @@ static int fastrpc_get_info_from_kernel(
* kernel
*/
if (cap->attribute_ID >= FASTRPC_MAX_ATTRIBUTES) {
err = EOVERFLOW;
err = -EOVERFLOW;
cap->capability = 0;
goto bail;
}

6
drivers/char/adsprpc_compat.c
View file

@ -743,7 +743,7 @@ static int compat_fastrpc_get_dsp_info(struct file *filp,
unsigned long arg)
{
struct compat_fastrpc_ioctl_capability __user *info32;
struct fastrpc_ioctl_capability *info;
struct fastrpc_ioctl_capability __user *info;
compat_uint_t u;
long ret;
int err = 0;
@ -756,6 +756,10 @@ static int compat_fastrpc_get_dsp_info(struct file *filp,
err = get_user(u, &info32->domain);
err |= put_user(u, &info->domain);
err = get_user(u, &info32->attribute_ID);
err |= put_user(u, &info->attribute_ID);
if (err)
return err;