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app_cmds: Correct keep alive response

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The keep alive response is not identical to the request, so create a new
(empty) message rather than looping the invalid sized message back.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
2018-07-26 15:39:51 -07:00
parent 6c9f923e5a
commit cedf29f2c7
1 changed files with 8 additions and 1 deletions
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9
router/app_cmds.c
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@@ -96,7 +96,14 @@ static int handle_extended_build_id(struct diag_client *client,
static int handle_keep_alive(struct diag_client *client, const void *buf,
size_t len)
{
return dm_send(client, buf, len);
uint8_t resp[16];
resp[0] = DIAG_CMD_SUBSYS_DISPATCH;
resp[1] = DIAG_CMD_KEEP_ALIVE_SUBSYS;
resp[2] = DIAG_CMD_KEEP_ALIVE_CMD;
memset(resp + 3, 0, sizeof(resp) - 3);
return dm_send(client, resp, sizeof(resp));
}
void register_app_cmds(void)