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authorJouni Malinen <jouni@qca.qualcomm.com>2016-09-21 21:31:00 (GMT)
committerJouni Malinen <j@w1.fi>2016-09-21 21:45:24 (GMT)
commit5e993390f6ce34b169bf37becb2e5561262ec68f (patch)
tree45ccc2df089431bc60d410bcc5bf3e36a8bbd840 /src/ap/taxonomy.c
parent4424aa5d7d1a1624b2a2e0241430da7ee3e80a54 (diff)
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Initialize iface->sta_seen on allocation
Previously, struct hostapd_iface sta_seen list head was initialized only when completing interface setup. This left a window for operation that could potentially iterate through the list before the list head has been initialized. While the existing code checked iface->num_sta_seen to avoid this case, it is much cleaner to initialize the list when struct hostapd_iface is allocated to avoid any accidental missing of the extra checks before list iteration. Signed-off-by: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'src/ap/taxonomy.c')
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