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diff -up openssl-1.0.1e/ssl/s3_clnt.c.psk-identity openssl-1.0.1e/ssl/s3_clnt.c
--- openssl-1.0.1e/ssl/s3_clnt.c.psk-identity 2015-12-04 09:01:53.000000000 +0100
+++ openssl-1.0.1e/ssl/s3_clnt.c 2015-12-04 09:36:24.182010426 +0100
@@ -1367,8 +1367,6 @@ int ssl3_get_key_exchange(SSL *s)
#ifndef OPENSSL_NO_PSK
if (alg_k & SSL_kPSK)
{
- char tmp_id_hint[PSK_MAX_IDENTITY_LEN+1];
-
al=SSL_AD_HANDSHAKE_FAILURE;
n2s(p,i);
param_len=i+2;
@@ -1389,16 +1387,8 @@ int ssl3_get_key_exchange(SSL *s)
SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
goto f_err;
}
- /* If received PSK identity hint contains NULL
- * characters, the hint is truncated from the first
- * NULL. p may not be ending with NULL, so create a
- * NULL-terminated string. */
- memcpy(tmp_id_hint, p, i);
- memset(tmp_id_hint+i, 0, PSK_MAX_IDENTITY_LEN+1-i);
- if (s->ctx->psk_identity_hint != NULL)
- OPENSSL_free(s->ctx->psk_identity_hint);
- s->ctx->psk_identity_hint = BUF_strdup(tmp_id_hint);
- if (s->ctx->psk_identity_hint == NULL)
+ s->session->psk_identity_hint = BUF_strndup((char *)p, i);
+ if (s->session->psk_identity_hint == NULL)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
goto f_err;
@@ -2904,7 +2894,7 @@ int ssl3_send_client_key_exchange(SSL *s
goto err;
}
- psk_len = s->psk_client_callback(s, s->ctx->psk_identity_hint,
+ psk_len = s->psk_client_callback(s, s->session->psk_identity_hint,
identity, PSK_MAX_IDENTITY_LEN,
psk_or_pre_ms, sizeof(psk_or_pre_ms));
if (psk_len > PSK_MAX_PSK_LEN)
diff -up openssl-1.0.1e/ssl/s3_srvr.c.psk-identity openssl-1.0.1e/ssl/s3_srvr.c
--- openssl-1.0.1e/ssl/s3_srvr.c.psk-identity 2015-12-04 09:01:53.000000000 +0100
+++ openssl-1.0.1e/ssl/s3_srvr.c 2015-12-04 09:43:45.144086868 +0100
@@ -2751,7 +2751,7 @@ int ssl3_get_client_key_exchange(SSL *s)
if (s->session->psk_identity != NULL)
OPENSSL_free(s->session->psk_identity);
- s->session->psk_identity = BUF_strdup((char *)p);
+ s->session->psk_identity = BUF_strndup((char *)p, i);
if (s->session->psk_identity == NULL)
{
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,