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P2P: Add a workaround for Extended Listen Timing getting stuck

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This should not really happen, but it looks like the Listen command
may fail is something else (e.g., a scan) was running at an
inconvenient time. As a workaround, allow new Extended Listen
operation to be started if this state is detected.
This commit is contained in:
Jouni Malinen 2010-08-04 09:02:27 -07:00 committed by Jouni Malinen
parent ab218b7c72
commit f7a6905735
1 changed files with 14 additions and 0 deletions
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14
src/p2p/p2p.c
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@ -2805,6 +2805,20 @@ static void p2p_ext_listen_timeout(void *eloop_ctx, void *timeout_ctx)
p2p_ext_listen_timeout, p2p, NULL);
}
if (p2p->state == P2P_LISTEN_ONLY && p2p->ext_listen_only) {
/*
* This should not really happen, but it looks like the Listen
* command may fail is something else (e.g., a scan) was
* running at an inconvenient time. As a workaround, allow new
* Extended Listen operation to be started.
*/
wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG, "P2P: Previous "
"Extended Listen operation had not been completed - "
"try again");
p2p->ext_listen_only = 0;
p2p_set_state(p2p, P2P_IDLE);
}
if (p2p->state != P2P_IDLE) {
wpa_msg(p2p->cfg->msg_ctx, MSG_DEBUG, "P2P: Skip Extended "
"Listen timeout in active state (%s)",