mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-22 21:22:37 +01:00
eap: Wipe passphrase memory in TLS, TTLS, EAP
Wipe the passphrase memory in more places before freeing.
This commit is contained in:
parent
6dc5d2c3ec
commit
56d3d40f30
@ -180,6 +180,8 @@ static void eap_peap_free(struct eap_state *eap)
|
|||||||
l_free(peap->ca_cert);
|
l_free(peap->ca_cert);
|
||||||
l_free(peap->client_cert);
|
l_free(peap->client_cert);
|
||||||
l_free(peap->client_key);
|
l_free(peap->client_key);
|
||||||
|
if (peap->passphrase)
|
||||||
|
memset(peap->passphrase, 0, strlen(peap->passphrase));
|
||||||
l_free(peap->passphrase);
|
l_free(peap->passphrase);
|
||||||
|
|
||||||
l_free(peap);
|
l_free(peap);
|
||||||
@ -974,6 +976,8 @@ error:
|
|||||||
l_free(peap->ca_cert);
|
l_free(peap->ca_cert);
|
||||||
l_free(peap->client_cert);
|
l_free(peap->client_cert);
|
||||||
l_free(peap->client_key);
|
l_free(peap->client_key);
|
||||||
|
if (peap->passphrase)
|
||||||
|
memset(peap->passphrase, 0, strlen(peap->passphrase));
|
||||||
l_free(peap->passphrase);
|
l_free(peap->passphrase);
|
||||||
l_free(peap);
|
l_free(peap);
|
||||||
|
|
||||||
|
@ -56,6 +56,8 @@ static void eap_tls_free(struct eap_state *eap)
|
|||||||
l_free(tls->ca_cert);
|
l_free(tls->ca_cert);
|
||||||
l_free(tls->client_cert);
|
l_free(tls->client_cert);
|
||||||
l_free(tls->client_key);
|
l_free(tls->client_key);
|
||||||
|
if (tls->passphrase)
|
||||||
|
memset(tls->passphrase, 0, strlen(tls->passphrase));
|
||||||
l_free(tls->passphrase);
|
l_free(tls->passphrase);
|
||||||
|
|
||||||
if (tls->rx_pkt_buf) {
|
if (tls->rx_pkt_buf) {
|
||||||
|
@ -60,6 +60,8 @@ static void eap_ttls_free(struct eap_state *eap)
|
|||||||
l_free(ttls->ca_cert);
|
l_free(ttls->ca_cert);
|
||||||
l_free(ttls->client_cert);
|
l_free(ttls->client_cert);
|
||||||
l_free(ttls->client_key);
|
l_free(ttls->client_key);
|
||||||
|
if (ttls->passphrase)
|
||||||
|
memset(ttls->passphrase, 0, strlen(ttls->passphrase));
|
||||||
l_free(ttls->passphrase);
|
l_free(ttls->passphrase);
|
||||||
|
|
||||||
if (ttls->rx_pkt_buf) {
|
if (ttls->rx_pkt_buf) {
|
||||||
@ -788,6 +790,8 @@ err:
|
|||||||
l_free(ttls->ca_cert);
|
l_free(ttls->ca_cert);
|
||||||
l_free(ttls->client_cert);
|
l_free(ttls->client_cert);
|
||||||
l_free(ttls->client_key);
|
l_free(ttls->client_key);
|
||||||
|
if (ttls->passphrase)
|
||||||
|
memset(ttls->passphrase, 0, strlen(ttls->passphrase));
|
||||||
l_free(ttls->passphrase);
|
l_free(ttls->passphrase);
|
||||||
l_free(ttls);
|
l_free(ttls);
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user