commit d8c45d5550f072991fd2c5c5bf6f92e137353d71
author Christoph M. Wintersteiger <cwinter@microsoft.com> Wed Feb 20 17:16:53 2019 +0000
committer Janos Follath <janos.follath@arm.com> Mon Aug 19 13:37:46 2019 +0100
tree b18a7c5fc10f9ba077848d436d061ec8f7d0de78
parent 30bc9cebda27d0682a1e5ca828a27e9ba4d4c27b

Revert "ECDH: Fix context initialization"

This reverts commit 4a43d14146220e8550d6ad87cb798f74ce9ee209.

library/ecdh.c

diff --git a/library/ecdh.c b/library/ecdh.c
index 4f50e6e..9c4ddce 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -186,7 +186,6 @@
 void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx )
 {
     ECDH_VALIDATE( ctx != NULL );
-    memset( ctx, 0, sizeof( mbedtls_ecdh_context ) );
 
 #if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
     ecdh_init_internal( ctx );
@@ -194,6 +193,8 @@
     mbedtls_ecp_point_init( &ctx->Vf  );
     mbedtls_mpi_init( &ctx->_d );
 #else
+    memset( ctx, 0, sizeof( mbedtls_ecdh_context ) );
+
     ctx->var = MBEDTLS_ECDH_VARIANT_NONE;
 #endif
     ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;