sqlite3: Handle strings with embedded zeros correctly

Closes #13676.

1 files changed, 7 insertions, 0 deletions

diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py
index 518b8ae410..202bd38876 100644
--- a/Lib/sqlite3/test/dbapi.py
+++ b/Lib/sqlite3/test/dbapi.py
@@ -225,6 +225,13 @@ class CursorTests(unittest.TestCase):
     def CheckExecuteArgString(self):
         self.cu.execute("insert into test(name) values (?)", ("Hugo",))
 
+    def CheckExecuteArgStringWithZeroByte(self):
+        self.cu.execute("insert into test(name) values (?)", ("Hu\x00go",))
+
+        self.cu.execute("select name from test where id=?", (self.cu.lastrowid,))
+        row = self.cu.fetchone()
+        self.assertEqual(row[0], "Hu\x00go")
+
     def CheckExecuteWrongNoOfArgs1(self):
         # too many parameters
         try: