postgres
diff --git a/‎src/common/hmac_openssl.c
Copy file name to clipboardExpand all lines: src/common/hmac_openssl.c
+18-14Lines changed: 18 additions & 14 deletions b/‎src/common/hmac_openssl.c
Copy file name to clipboardExpand all lines: src/common/hmac_openssl.c
+18-14Lines changed: 18 additions & 14 deletions
@@ -41,6 +41,7 @@
  */
 #ifndef FRONTEND
 #ifdef HAVE_HMAC_CTX_NEW
+#define USE_RESOWNER_FOR_HMAC
 #define ALLOC(size) MemoryContextAlloc(TopMemoryContext, size)
 #else
 #define ALLOC(size) palloc(size)
@@ -67,13 +68,13 @@ struct pg_hmac_ctx
 	pg_hmac_errno error;
 	const char *errreason;
 
-#ifndef FRONTEND
+#ifdef USE_RESOWNER_FOR_HMAC
 	ResourceOwner resowner;
 #endif
 };
 
 /* ResourceOwner callbacks to hold HMAC contexts */
-#ifndef FRONTEND
+#ifdef USE_RESOWNER_FOR_HMAC
 static void ResOwnerReleaseHMAC(Datum res);
 
 static const ResourceOwnerDesc hmac_resowner_desc =
@@ -138,10 +139,12 @@ pg_hmac_create(pg_cryptohash_type type)
 	 * previous runs.
 	 */
 	ERR_clear_error();
-#ifdef HAVE_HMAC_CTX_NEW
-#ifndef FRONTEND
+
+#ifdef USE_RESOWNER_FOR_HMAC
 	ResourceOwnerEnlarge(CurrentResourceOwner);
 #endif
+
+#ifdef HAVE_HMAC_CTX_NEW
 	ctx->hmacctx = HMAC_CTX_new();
 #else
 	ctx->hmacctx = ALLOC(sizeof(HMAC_CTX));
@@ -159,14 +162,14 @@ pg_hmac_create(pg_cryptohash_type type)
 		return NULL;
 	}
 
-#ifdef HAVE_HMAC_CTX_NEW
-#ifndef FRONTEND
+#ifndef HAVE_HMAC_CTX_NEW
+	memset(ctx->hmacctx, 0, sizeof(HMAC_CTX));
+#endif
+
+#ifdef USE_RESOWNER_FOR_HMAC
 	ctx->resowner = CurrentResourceOwner;
 	ResourceOwnerRememberHMAC(CurrentResourceOwner, ctx);
 #endif
-#else
-	memset(ctx->hmacctx, 0, sizeof(HMAC_CTX));
-#endif							/* HAVE_HMAC_CTX_NEW */
 
 	return ctx;
 }
@@ -327,15 +330,16 @@ pg_hmac_free(pg_hmac_ctx *ctx)
 
 #ifdef HAVE_HMAC_CTX_FREE
 	HMAC_CTX_free(ctx->hmacctx);
-#ifndef FRONTEND
-	if (ctx->resowner)
-		ResourceOwnerForgetHMAC(ctx->resowner, ctx);
-#endif
 #else
 	explicit_bzero(ctx->hmacctx, sizeof(HMAC_CTX));
 	FREE(ctx->hmacctx);
 #endif
 
+#ifdef USE_RESOWNER_FOR_HMAC
+	if (ctx->resowner)
+		ResourceOwnerForgetHMAC(ctx->resowner, ctx);
+#endif
+
 	explicit_bzero(ctx, sizeof(pg_hmac_ctx));
 	FREE(ctx);
 }
@@ -375,7 +379,7 @@ pg_hmac_error(pg_hmac_ctx *ctx)
 
 /* ResourceOwner callbacks */
 
-#ifndef FRONTEND
+#ifdef USE_RESOWNER_FOR_HMAC
 static void
 ResOwnerReleaseHMAC(Datum res)
 {