From 8d21538ce07e8c91023fd8d4997563d7db156ed6 Mon Sep 17 00:00:00 2001
From: OBATA Akio <obache@wizdas.com>
Date: Mon, 3 Feb 2020 11:40:27 +0900
Subject: [PATCH] Remove unwanted memory allocation for response

It is expected as pointer to struct response with size of the struct,
not pointer to the pointer, but never returned to caller.
It should be allocated by caller.

Signed-off-by: OBATA Akio <obache@wizdas.com>
---
 src/carddav.c | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/src/carddav.c b/src/carddav.c
index aeb0ad5..92e6362 100644
--- a/src/carddav.c
+++ b/src/carddav.c
@@ -425,12 +425,9 @@ CARDDAV_RESPONSE carddav_get_object(response *result,
 	CARDDAV_RESPONSE carddav_response;
 
 	g_return_val_if_fail(info != NULL, TRUE);
+	g_return_val_if_fail(result != NULL, NOTIMPLEMENTED);
 
 	init_runtime(info);
-	if (!result) {
-		result = malloc(sizeof(response *));
-		memset(result, '\0', sizeof(response *));
-	}
 	init_carddav_settings(&settings);
 	settings.ACTION = GET;
 	settings.start = start;
@@ -489,12 +486,9 @@ CARDDAV_RESPONSE carddav_getall_object(response* result,
 	CARDDAV_RESPONSE carddav_response;
 
 	g_return_val_if_fail(info != NULL, TRUE);
+	g_return_val_if_fail(result != NULL, NOTIMPLEMENTED);
 
 	init_runtime(info);
-	if (!result) {
-		result = malloc(sizeof(response *));
-		memset(result, '\0', sizeof(response *));
-	}
 	init_carddav_settings(&settings);
 	settings.ACTION = GETALL;
 	if (info->options->debug)
@@ -553,12 +547,9 @@ CARDDAV_RESPONSE carddav_getall_object_by_uri(response* result,
 	CARDDAV_RESPONSE carddav_response;
 
 	g_return_val_if_fail(info != NULL, TRUE);
+	g_return_val_if_fail(result != NULL, NOTIMPLEMENTED);
 
 	init_runtime(info);
-	if (!result) {
-		result = malloc(sizeof(response *));
-		memset(result, '\0', sizeof(response *));
-	}
 	init_carddav_settings(&settings);
 	settings.ACTION = GETALL;
 	if (info->options->debug)
@@ -616,12 +607,9 @@ CARDDAV_RESPONSE carddav_get_displayname(response* result,
 	CARDDAV_RESPONSE carddav_response;
 
 	g_return_val_if_fail(info != NULL, TRUE);
+	g_return_val_if_fail(result != NULL, NOTIMPLEMENTED);
 
 	init_runtime(info);
-	if (!result) {
-		result = malloc(sizeof(response *));
-		memset(result, '\0', sizeof(response *));
-	}
 	init_carddav_settings(&settings);
 	settings.ACTION = GETCALNAME;
 	if (info->options->debug)