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DFS: Print the random channel list entry selection in debug print

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This makes it a bit easier to understand what happens with random
channel selection after radar detection.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2024-01-26 11:59:48 +02:00 • committed by Jouni Malinen
parent d88fe8fe5d
commit f20ca22dce
1 changed files with 2 additions and 0 deletions
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2
src/ap/dfs.c
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@ -551,6 +551,8 @@ dfs_get_valid_channel(struct hostapd_iface *iface,
if (os_get_random((u8 *) &_rand, sizeof(_rand)) < 0) if (os_get_random((u8 *) &_rand, sizeof(_rand)) < 0)
return NULL; return NULL;
chan_idx = _rand % num_available_chandefs; chan_idx = _rand % num_available_chandefs;
wpa_printf(MSG_DEBUG, "DFS: Picked random entry from the list: %d/%d",
chan_idx, num_available_chandefs);
dfs_find_channel(iface, &chan, chan_idx, type); dfs_find_channel(iface, &chan, chan_idx, type);
if (!chan) { if (!chan) {
wpa_printf(MSG_DEBUG, "DFS: no random channel found"); wpa_printf(MSG_DEBUG, "DFS: no random channel found");