jeltz/hostap
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

RSN IBSS: Fix segfault on error path

Browse source 
If wpa_init() fails, wpa_deinit(NULL) must not be called to avoid
hitting a NULL pointer dereference.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-09-05 21:35:16 +03:00
parent 2fca1f67cf
commit 6f416c7867
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
wpa_supplicant/ibss_rsn.c
View file

@ -697,7 +697,8 @@ void ibss_rsn_deinit(struct ibss_rsn *ibss_rsn)
ibss_rsn_free(prev); ibss_rsn_free(prev);
} }
wpa_deinit(ibss_rsn->auth_group); if (ibss_rsn->auth_group)
wpa_deinit(ibss_rsn->auth_group);
os_free(ibss_rsn); os_free(ibss_rsn);
} }