| Message ID | 20220712105714.12282-5-ap420073@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | amt: fix validation and synchronization bugs | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Clearly marked for net |
| netdev/fixes_present | success | Fixes tag present in non-next series |
| netdev/subject_prefix | success | Link |
| netdev/cover_letter | success | Series has a cover letter |
| netdev/patch_count | success | Link |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 1 this patch: 1 |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/build_clang | success | Errors and warnings before: 0 this patch: 0 |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | Fixes tag looks correct |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 1 this patch: 1 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 13 lines checked |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/source_inline | success | Was 0 now: 0 |
diff --git a/drivers/net/amt.c b/drivers/net/amt.c index 9977ce9e5ae0..da2023d44da4 100644 --- a/drivers/net/amt.c +++ b/drivers/net/amt.c @@ -963,9 +963,13 @@ static void amt_event_send_request(struct amt_dev *amt) amt->remote_ip = 0; amt_update_gw_status(amt, AMT_STATUS_INIT, false); amt->req_cnt = 0; + amt->nonce = 0; goto out; } + if (!amt->req_cnt) + get_random_bytes(&amt->nonce, sizeof(__be32)); + amt_send_request(amt, false); amt_send_request(amt, true); amt_update_gw_status(amt, AMT_STATUS_SENT_REQUEST, true);
When AMT gateway starts sending a new request message, it should regenerate the nonce variable. Fixes: cbc21dc1cfe9 ("amt: add data plane of amt interface") Signed-off-by: Taehee Yoo <ap420073@gmail.com> --- drivers/net/amt.c | 4 ++++ 1 file changed, 4 insertions(+)