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P2P: Fix memory size for os_memmove() in p2p_check_pref_chan()

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'sizeof' was not used with os_memmove() for an integer array. This lead
to an issue with part of the preferred channel list not being used.

Fixes: 79329ae0aa ("P2P: Verify local driver preferred frequencies for P2P use cases")
Signed-off-by: Daichi Ueura <daichi.ueura@sony.com>
This commit is contained in:
Daisuke Niwa 2019-06-26 15:27:33 +09:00 committed by Jouni Malinen
parent c4193b9aa5
commit 4da91881cb
1 changed files with 3 additions and 1 deletions
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4
src/p2p/p2p_go_neg.c
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@ -676,7 +676,9 @@ void p2p_check_pref_chan(struct p2p_data *p2p, int go,
"Ignore local driver frequency preference %u MHz since it is not acceptable for P2P use (go=%d)",
freq_list[i], go);
if (size - i - 1 > 0)
os_memmove(&freq_list[i], &freq_list[i + 1], size - i - 1);
os_memmove(&freq_list[i], &freq_list[i + 1],
(size - i - 1) *
sizeof(unsigned int));
size--;
continue;
}