am f4e42720: Bump revision of BoringSSL.

* commit 'f4e427204234da139fd0585def4b4e22502e33f0':
  Bump revision of BoringSSL.

3 files changed, 17 insertions, 7 deletions

diff --git a/src/crypto/evp/CMakeLists.txt b/src/crypto/evp/CMakeLists.txt
index 6db9752..5769fa4 100644
--- a/src/crypto/evp/CMakeLists.txt
+++ b/src/crypto/evp/CMakeLists.txt
@@ -26,12 +26,15 @@ add_executable(
   evp_extra_test
 
   evp_extra_test.cc
+
+  $<TARGET_OBJECTS:test_support>
 )
 
 add_executable(
   evp_test
 
   evp_test.cc
+
   $<TARGET_OBJECTS:test_support>
 )
 
@@ -39,6 +42,8 @@ add_executable(
   pbkdf_test
 
   pbkdf_test.cc
+
+  $<TARGET_OBJECTS:test_support>
 )
 
 target_link_libraries(evp_extra_test crypto)
diff --git a/src/crypto/evp/evp.c b/src/crypto/evp/evp.c
index 58fd9a9..0ad5c27 100644
--- a/src/crypto/evp/evp.c
+++ b/src/crypto/evp/evp.c
@@ -70,6 +70,7 @@
 #include <openssl/thread.h>
 
 #include "internal.h"
+#include "../internal.h"
 
 
 extern const EVP_PKEY_ASN1_METHOD dsa_asn1_meth;
@@ -106,7 +107,7 @@ void EVP_PKEY_free(EVP_PKEY *pkey) {
     return;
   }
 
-  if (CRYPTO_add(&pkey->references, -1, CRYPTO_LOCK_EVP_PKEY)) {
+  if (!CRYPTO_refcount_dec_and_test_zero(&pkey->references)) {
     return;
   }
 
@@ -115,7 +116,7 @@ void EVP_PKEY_free(EVP_PKEY *pkey) {
 }
 
 EVP_PKEY *EVP_PKEY_up_ref(EVP_PKEY *pkey) {
-  CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+  CRYPTO_refcount_inc(&pkey->references);
   return pkey;
 }
 
@@ -441,4 +442,8 @@ EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey) {
 
 void OpenSSL_add_all_algorithms(void) {}
 
+void OpenSSL_add_all_ciphers(void) {}
+
+void OpenSSL_add_all_digests(void) {}
+
 void EVP_cleanup(void) {}
diff --git a/src/crypto/evp/p_hmac.c b/src/crypto/evp/p_hmac.c
index 21703ed..7d3254a 100644
--- a/src/crypto/evp/p_hmac.c
+++ b/src/crypto/evp/p_hmac.c
@@ -64,6 +64,7 @@
 #include <openssl/obj.h>
 
 #include "internal.h"
+#include "../digest/internal.h"
 
 
 typedef struct {
@@ -142,15 +143,14 @@ static int pkey_hmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey) {
   return 1;
 }
 
-static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count) {
+static void int_update(EVP_MD_CTX *ctx, const void *data, size_t count) {
   HMAC_PKEY_CTX *hctx = ctx->pctx->data;
-  return HMAC_Update(&hctx->ctx, data, count);
+  HMAC_Update(&hctx->ctx, data, count);
 }
 
 static int hmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx) {
-  HMAC_PKEY_CTX *hctx = ctx->data;
-
-  HMAC_CTX_set_flags(&hctx->ctx, mctx->flags & ~EVP_MD_CTX_FLAG_NO_INIT);
+  /* |mctx| gets repurposed as a hook to call |HMAC_Update|. Suppress the
+   * automatic setting of |mctx->update| and the rest of its initialization. */
   EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
   mctx->update = int_update;
   return 1;