andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge "SPMD: Dont forward PARTITION_INFO_GET from secure FF-A instance" into integration

This commit is contained in:
Manish Pandey 2020-08-24 11:45:14 +00:00 committed by TrustedFirmware Code Review
parent 8d0a3bb38d 545b8eb33e
commit 6f3ee4a8ad
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
services/std_svc/spmd/spmd_main.c
View File

@ -560,16 +560,22 @@ uint64_t spmd_smc_handler(uint32_t smc_fid,
case FFA_RXTX_MAP_SMC32:
case FFA_RXTX_MAP_SMC64:
case FFA_RXTX_UNMAP:
case FFA_PARTITION_INFO_GET:
/*
* Should not be allowed to forward FFA_PARTITION_INFO_GET
* from Secure world to Normal world
*
* Fall through to forward the call to the other world
*/
case FFA_MSG_RUN:
/* This interface must be invoked only by the Normal world */
if (secure_origin) {
return spmd_ffa_error_return(handle,
FFA_ERROR_NOT_SUPPORTED);
FFA_ERROR_NOT_SUPPORTED);
}
/* Fall through to forward the call to the other world */
case FFA_PARTITION_INFO_GET:
case FFA_MSG_SEND:
case FFA_MSG_SEND_DIRECT_REQ_SMC64:
case FFA_MSG_SEND_DIRECT_RESP_SMC64: