commit a6095051537fcd304944f0cf7283add87c85cf39
from: Aleksandr Lyapunov <alyapunov@tarantool.org>
via: Nikita Pettik <korablev@tarantool.org>
date: Thu Jul 16 17:13:15 2020 UTC

txm: introduce dirty tuples (hotfix)

Add forgotten part of the original commit.

Part of #4897

commit - 30c57bb3eba94700a49286af2741b2990a5a8887
commit + a6095051537fcd304944f0cf7283add87c85cf39
blob - 1460e81066d1d30a9a3fd5df72601ada747553a9
blob + dfd6fce6e93aa8dd7a9d85e5cb8cb4cf3dae1f05
--- src/box/memtx_engine.c
+++ src/box/memtx_engine.c
@@ -1131,8 +1131,8 @@ memtx_tuple_new(struct tuple_format *format, const cha
 	 * tuple is not the first field of the memtx_tuple.
 	 */
 	uint32_t data_offset = sizeof(struct tuple) + field_map_size;
-	if (data_offset > UINT16_MAX) {
-		/* tuple->data_offset is 16 bits */
+	if (data_offset > INT16_MAX) {
+		/** tuple->data_offset is 15 bits */
 		diag_set(ClientError, ER_TUPLE_METADATA_IS_TOO_BIG,
 			 data_offset);
 		goto end;
blob - c9d307f50e6b18afe0b05cb977488f1b5d1a994e
blob + 9f0f24c6401e2f4243569985ebe7a4bb1f7de503
--- src/box/tuple.c
+++ src/box/tuple.c
@@ -84,8 +84,8 @@ runtime_tuple_new(struct tuple_format *format, const c
 		goto end;
 	uint32_t field_map_size = field_map_build_size(&builder);
 	uint32_t data_offset = sizeof(struct tuple) + field_map_size;
-	if (data_offset > UINT16_MAX) {
-		/* tuple->data_offset is 16 bits */
+	if (data_offset > INT16_MAX) {
+		/** tuple->data_offset is 15 bits */
 		diag_set(ClientError, ER_TUPLE_METADATA_IS_TOO_BIG,
 			 data_offset);
 		goto end;
blob - ee501f81e6c73ced62d7585194a1c286c700ce22
blob + 92e0aa1c5811ab58af684464d02d8b97ba260972
--- src/box/vy_stmt.c
+++ src/box/vy_stmt.c
@@ -160,8 +160,8 @@ vy_stmt_alloc(struct tuple_format *format, uint32_t da
 {
 	assert(data_offset >= sizeof(struct vy_stmt) + format->field_map_size);
 
-	if (data_offset > UINT16_MAX) {
-		/* tuple->data_offset is 16 bits */
+	if (data_offset > INT16_MAX) {
+		/** tuple->data_offset is 15 bits */
 		diag_set(ClientError, ER_TUPLE_METADATA_IS_TOO_BIG,
 			 data_offset);
 		return NULL;