diff options
| author | Cristian Marussi <[email protected]> | 2022-12-22 18:38:20 +0000 |
|---|---|---|
| committer | Sudeep Holla <[email protected]> | 2023-01-03 16:50:30 +0000 |
| commit | ad78b81a1077f7d956952cd8bdfe1e61504e3eb8 (patch) | |
| tree | d6cf40271b31f7f50ed876c4317a13df64f769cb /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | f6ca5059dc0d6608dc46070f48e396d611f240d6 (diff) | |
firmware: arm_scmi: Harden shared memory access in fetch_response
A misbheaving SCMI platform firmware could reply with out-of-spec messages,
shorter than the mimimum size comprising a header and a status field.
Harden shmem_fetch_response to properly truncate such a bad messages.
Fixes: 5c8a47a5a91d ("firmware: arm_scmi: Make scmi core independent of the transport type")
Signed-off-by: Cristian Marussi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions