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hostapd: Fix couple of deinit path cases to clear pointers 

This fixes some issues where dynamic interface enable/disable cycles
could end up trying to free resources twice and crash the process while
doing so.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-09-25 18:14:13 +03:00 committed by Jouni Malinen
parent f18b7817ec
commit 66f4dd1550
2 changed files with 2 additions and 0 deletions
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1
src/ap/vlan_init.c
View File

@ -1021,6 +1021,7 @@ void vlan_deinit(struct hostapd_data *hapd)
#ifdef CONFIG_FULL_DYNAMIC_VLAN #ifdef CONFIG_FULL_DYNAMIC_VLAN
full_dynamic_vlan_deinit(hapd->full_dynamic_vlan); full_dynamic_vlan_deinit(hapd->full_dynamic_vlan);
hapd->full_dynamic_vlan = NULL;
#endif /* CONFIG_FULL_DYNAMIC_VLAN */ #endif /* CONFIG_FULL_DYNAMIC_VLAN */
} }

1
src/ap/wpa_auth_glue.c
View File

@ -618,5 +618,6 @@ void hostapd_deinit_wpa(struct hostapd_data *hapd)
#ifdef CONFIG_IEEE80211R #ifdef CONFIG_IEEE80211R
l2_packet_deinit(hapd->l2); l2_packet_deinit(hapd->l2);
hapd->l2 = NULL;
#endif /* CONFIG_IEEE80211R */ #endif /* CONFIG_IEEE80211R */
} }