[LEDE-DEV] openvpn: fix interface with mbedtls_sha256
Russell Senior
russell at personaltelco.net
Fri Feb 16 04:39:00 PST 2018
Between mbedtls 2.6.0 and 2.7.0, the void returning mbedtls_MODULE* functions
were deprecated in favor of functions returning an int error code. Use
the new function mbedtls_sha256_ret().
Signed-off-by: Russell Senior <russell at personaltelco.net>
---
.../300-mbedtls_dont_use_deprecated_sha256_function.patch | 11 +++++++++++
1 file changed, 11 insertions(+)
create mode 100644 package/network/services/openvpn/patches/300-mbedtls_dont_use_deprecated_sha256_function.patch
diff --git a/package/network/services/openvpn/patches/300-mbedtls_dont_use_deprecated_sha256_function.patch b/package/network/services/openvpn/patches/300-mbedtls_dont_use_deprecated_sha256_function.patch
new file mode 100644
index 0000000000..b9201a599a
--- /dev/null
+++ b/package/network/services/openvpn/patches/300-mbedtls_dont_use_deprecated_sha256_function.patch
@@ -0,0 +1,11 @@
+--- a/src/openvpn/ssl_mbedtls.c
++++ b/src/openvpn/ssl_mbedtls.c
+@@ -803,7 +803,7 @@ tls_ctx_personalise_random(struct tls_ro
+ {
+ mbedtls_x509_crt *cert = ctx->crt_chain;
+
+- mbedtls_sha256(cert->tbs.p, cert->tbs.len, sha256_hash, false);
++ mbedtls_sha256_ret(cert->tbs.p, cert->tbs.len, sha256_hash, false);
+ if (0 != memcmp(old_sha256_hash, sha256_hash, sizeof(sha256_hash)))
+ {
+ mbedtls_ctr_drbg_update(cd_ctx, sha256_hash, 32);
--
2.16.1
--
Russell Senior, President
russell at personaltelco.net
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