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