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Fix WPA authenticator configuration to not leave uninitialized fields

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hostapd_wpa_auth_conf() is called on uninitialized memory and the
conditional blocks in this function may leave some fields into
uninitialized state. This can result in unexpected behavior elsewhere
since some of the variables may be used without matching #ifdef
blocks. Fix this by zeroing the memory.
This commit is contained in:
Jouni Malinen 2011-10-28 12:03:45 +03:00 committed by Jouni Malinen
parent 08f6ab76a5
commit d28b43f66f
1 changed files with 1 additions and 0 deletions
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1
src/ap/wpa_auth_glue.c
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@ -34,6 +34,7 @@
static void hostapd_wpa_auth_conf(struct hostapd_bss_config *conf, static void hostapd_wpa_auth_conf(struct hostapd_bss_config *conf,
struct wpa_auth_config *wconf) struct wpa_auth_config *wconf)
{ {
os_memset(wconf, 0, sizeof(*wconf));
wconf->wpa = conf->wpa; wconf->wpa = conf->wpa;
wconf->wpa_key_mgmt = conf->wpa_key_mgmt; wconf->wpa_key_mgmt = conf->wpa_key_mgmt;
wconf->wpa_pairwise = conf->wpa_pairwise; wconf->wpa_pairwise = conf->wpa_pairwise;