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PASN: Avoid unreachable code with CONFIG_NO_RADIUS

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There is no point in trying to build in rest of this function if in the
middle of it the CONFIG_NO_RADIUS case would unconditionally fail.
Simply make all of this be conditional on that build parameter not being
set to make things easier for static analyzers.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2021-02-28 11:37:09 +02:00
parent 9a1136b7f1
commit b8211e1e75
1 changed files with 5 additions and 5 deletions
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10
src/ap/ieee802_11.c
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@ -2656,6 +2656,10 @@ fail:
static int pasn_wd_handle_fils(struct hostapd_data *hapd, struct sta_info *sta,
struct wpabuf *wd)
{
#ifdef CONFIG_NO_RADIUS
wpa_printf(MSG_DEBUG, "PASN: FILS: RADIUS is not configured. Fail");
return -1;
#else /* CONFIG_NO_RADIUS */
struct pasn_data *pasn = sta->pasn;
struct pasn_fils_data *fils = &pasn->fils;
struct ieee802_11_elems elems;
@ -2740,11 +2744,6 @@ static int pasn_wd_handle_fils(struct hostapd_data *hapd, struct sta_info *sta,
FILS_SESSION_LEN);
os_memcpy(fils->session, elems.fils_session, FILS_SESSION_LEN);
#ifdef CONFIG_NO_RADIUS
wpa_printf(MSG_DEBUG, "PASN: FILS: RADIUS is not configured. Fail");
return -1;
#endif /* CONFIG_NO_RADIUS */
fils_wd = ieee802_11_defrag(&elems, WLAN_EID_EXTENSION,
WLAN_EID_EXT_WRAPPED_DATA);
@ -2775,6 +2774,7 @@ static int pasn_wd_handle_fils(struct hostapd_data *hapd, struct sta_info *sta,
wpabuf_free(fils_wd);
return 0;
#endif /* CONFIG_NO_RADIUS */
}
#endif /* CONFIG_FILS */