[tarantool-patches] [PATCH v1 2/2] sql: fixed possible leak in sqlite3EndTable

[Kirill Shcherbatov <kshcherbatov@tarantool.org>]

---
 src/box/sql/build.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/box/sql/build.c b/src/box/sql/build.c
index 946b10c..200f7e8 100644
--- a/src/box/sql/build.c
+++ b/src/box/sql/build.c
@@ -1762,7 +1762,7 @@ sqlite3EndTable(Parse * pParse,	/* Parse context */
 			diag_set(ClientError, ER_SQL, err_str);
 			pParse->rc = SQL_TARANTOOL_ERROR;
 			pParse->nErr++;
-			return;
+			goto cleanup;
 		}
 	}
 
@@ -1771,7 +1771,7 @@ sqlite3EndTable(Parse * pParse,	/* Parse context */
 			sqlite3ErrorMsg(pParse,
 					"PRIMARY KEY missing on table %s",
 					p->def->name);
-			return;
+			goto cleanup;
 		} else {
 			convertToWithoutRowidTable(pParse, p);
 		}
@@ -1782,7 +1782,7 @@ sqlite3EndTable(Parse * pParse,	/* Parse context */
 				"only PRIMARY KEY constraint can "
 				"have ON CONFLICT REPLACE clause "
 				"- %s", p->def->name);
-		return;
+		goto cleanup;
 	}
 
 	if (db->init.busy) {
@@ -1795,7 +1795,7 @@ sqlite3EndTable(Parse * pParse,	/* Parse context */
 		 */
 		struct ExprList *old_checks = p->def->opts.checks;
 		if (sql_table_def_rebuild(db, p) != 0)
-			return;
+			goto cleanup;
 		sql_expr_list_delete(db, old_checks);
 	}
 
@@ -1923,6 +1923,7 @@ sqlite3EndTable(Parse * pParse,	/* Parse context */
 	 * don't require make a copy on space_def_dup and to improve
 	 * debuggability.
 	 */
+cleanup:
 	sql_expr_list_delete(db, p->def->opts.checks);
 	p->def->opts.checks = NULL;
 }
-- 
2.7.4