s4: Use same function signature for convert_* as s3.

4 files changed, 17 insertions, 21 deletions

diff --git a/source4/lib/registry/ldb.c b/source4/lib/registry/ldb.c
index 41fbd22335..c558805e04 100644
--- a/source4/lib/registry/ldb.c
+++ b/source4/lib/registry/ldb.c
@@ -60,9 +60,9 @@ static void reg_ldb_unpack_value(TALLOC_CTX *mem_ctx,
 	case REG_SZ:
 	case REG_EXPAND_SZ:
 		if (val != NULL)
-			data->length = convert_string_talloc(mem_ctx, CH_UTF8, CH_UTF16,
+			convert_string_talloc(mem_ctx, CH_UTF8, CH_UTF16,
 						     val->data, val->length,
-						     (void **)&data->data, false);
+						     (void **)&data->data, &data->length, false);
 		else {
 			data->data = NULL;
 			data->length = 0;
@@ -105,10 +105,10 @@ static struct ldb_message *reg_ldb_pack_value(struct ldb_context *ctx,
 	case REG_SZ:
 	case REG_EXPAND_SZ:
 		if (data.data[0] != '\0') {
-			val.length = convert_string_talloc(mem_ctx, CH_UTF16, CH_UTF8,
+			convert_string_talloc(mem_ctx, CH_UTF16, CH_UTF8,
 						   (void *)data.data,
 						   data.length,
-						   (void **)&val.data, false);
+						   (void **)&val.data, &val.length, false);
 			ldb_msg_add_value(msg, "data", &val, NULL);
 		} else {
 			ldb_msg_add_empty(msg, "data", LDB_FLAG_MOD_DELETE, NULL);
diff --git a/source4/lib/registry/tests/generic.c b/source4/lib/registry/tests/generic.c
index 3a3c3e7747..3de7602e53 100644
--- a/source4/lib/registry/tests/generic.c
+++ b/source4/lib/registry/tests/generic.c
@@ -53,8 +53,8 @@ static bool test_reg_val_data_string_dword(struct torture_context *ctx)
 static bool test_reg_val_data_string_sz(struct torture_context *ctx)
 {
 	DATA_BLOB db;
-	db.length = convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
-					  "bla", 3, (void **)&db.data, false);
+	convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
+					  "bla", 3, (void **)&db.data, &db.length, false);
 	torture_assert_str_equal(ctx, "bla",
 				 reg_val_data_string(ctx, lp_iconv_convenience(ctx->lp_ctx), REG_SZ, db),
 				 "sz failed");
@@ -88,10 +88,10 @@ static bool test_reg_val_data_string_empty(struct torture_context *ctx)
 static bool test_reg_val_description(struct torture_context *ctx)
 {
 	DATA_BLOB data;
-	data.length = convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
+	convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
 					    "stationary traveller",
 					    strlen("stationary traveller"),
-					    (void **)&data.data, false);
+					    (void **)&data.data, &data.length, false);
 	torture_assert_str_equal(ctx, "camel = REG_SZ : stationary traveller",
 				 reg_val_description(ctx, lp_iconv_convenience(ctx->lp_ctx), "camel", REG_SZ, data),
 				 "reg_val_description failed");
@@ -102,10 +102,10 @@ static bool test_reg_val_description(struct torture_context *ctx)
 static bool test_reg_val_description_nullname(struct torture_context *ctx)
 {
 	DATA_BLOB data;
-	data.length = convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
+	convert_string_talloc_convenience(ctx, lp_iconv_convenience(ctx->lp_ctx), CH_UTF8, CH_UTF16,
 					    "west berlin",
 					    strlen("west berlin"),
-					    (void **)&data.data, false);
+					    (void **)&data.data, &data.length, false);
 	torture_assert_str_equal(ctx, "<No Name> = REG_SZ : west berlin",
 				 reg_val_description(ctx, lp_iconv_convenience(ctx->lp_ctx), NULL, REG_SZ, data),
 				 "description with null name failed");
diff --git a/source4/lib/registry/util.c b/source4/lib/registry/util.c
index 742c3dca2f..a1897eff2e 100644
--- a/source4/lib/registry/util.c
+++ b/source4/lib/registry/util.c
@@ -65,7 +65,7 @@ _PUBLIC_ char *reg_val_data_string(TALLOC_CTX *mem_ctx,
 		case REG_SZ:
 			convert_string_talloc_convenience(mem_ctx, iconv_convenience, CH_UTF16, CH_UNIX,
 					      data.data, data.length,
-					      (void **)&ret, false);
+					      (void **)&ret, NULL, false);
 			return ret;
 		case REG_BINARY:
 			ret = data_blob_hex_string(mem_ctx, &data);
@@ -123,9 +123,9 @@ _PUBLIC_ bool reg_string_to_val(TALLOC_CTX *mem_ctx,
 	{
 		case REG_SZ:
 		case REG_EXPAND_SZ:
-      		data->length = convert_string_talloc_convenience(mem_ctx, iconv_convenience, CH_UNIX, CH_UTF16,
+      		convert_string_talloc_convenience(mem_ctx, iconv_convenience, CH_UNIX, CH_UTF16,
 						     data_str, strlen(data_str),
-						     (void **)&data->data, false);
+						     (void **)&data->data, &data->length, false);
 			break;
 
 		case REG_DWORD: {
diff --git a/source4/lib/tdr/tdr.c b/source4/lib/tdr/tdr.c
index 93f1329ea9..8b62ea0c2b 100644
--- a/source4/lib/tdr/tdr.c
+++ b/source4/lib/tdr/tdr.c
@@ -130,7 +130,7 @@ NTSTATUS tdr_print_uint32(struct tdr_print *tdr, const char *name, uint32_t *v)
 
 NTSTATUS tdr_pull_charset(struct tdr_pull *tdr, TALLOC_CTX *ctx, const char **v, uint32_t length, uint32_t el_size, charset_t chset)
 {
-	int ret;
+	size_t ret;
 
 	if (length == -1) {
 		switch (chset) {
@@ -153,9 +153,7 @@ NTSTATUS tdr_pull_charset(struct tdr_pull *tdr, TALLOC_CTX *ctx, const char **v,
 
 	TDR_PULL_NEED_BYTES(tdr, el_size*length);
 	
-	ret = convert_string_talloc_convenience(ctx, tdr->iconv_convenience, chset, CH_UNIX, tdr->data.data+tdr->offset, el_size*length, discard_const_p(void *, v), false);
-
-	if (ret == -1) {
+	if (!convert_string_talloc_convenience(ctx, tdr->iconv_convenience, chset, CH_UNIX, tdr->data.data+tdr->offset, el_size*length, discard_const_p(void *, v), &ret, false)) {
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
@@ -166,7 +164,7 @@ NTSTATUS tdr_pull_charset(struct tdr_pull *tdr, TALLOC_CTX *ctx, const char **v,
 
 NTSTATUS tdr_push_charset(struct tdr_push *tdr, const char **v, uint32_t length, uint32_t el_size, charset_t chset)
 {
-	ssize_t ret, required;
+	size_t ret, required;
 
 	if (length == -1) {
 		length = strlen(*v) + 1; /* Extra element for null character */
@@ -175,9 +173,7 @@ NTSTATUS tdr_push_charset(struct tdr_push *tdr, const char **v, uint32_t length,
 	required = el_size * length;
 	TDR_PUSH_NEED_BYTES(tdr, required);
 
-	ret = convert_string_convenience(tdr->iconv_convenience, CH_UNIX, chset, *v, strlen(*v), tdr->data.data+tdr->data.length, required, false);
-
-	if (ret == -1) {
+	if (!convert_string_convenience(tdr->iconv_convenience, CH_UNIX, chset, *v, strlen(*v), tdr->data.data+tdr->data.length, required, &ret, false)) {
 		return NT_STATUS_INVALID_PARAMETER;
 	}