add ownership comment to deserialize

thisalihassan · thisalihassan · commit 86127c03ba45 · 2026-04-07T16:08:39.000+05:00
diff --git a/src/node_sqlite.cc b/src/node_sqlite.cc
@@ -1823,6 +1823,9 @@ void DatabaseSync::Deserialize(const FunctionCallbackInfo<Value>& args) {
     }
   }
 
+  // sqlite3_malloc64 is required because SQLITE_DESERIALIZE_FREEONCLOSE
+  // transfers ownership to SQLite, which calls sqlite3_free() on close.
+  // See: https://www.sqlite.org/c3ref/deserialize.html
   unsigned char* buf =
       static_cast<unsigned char*>(sqlite3_malloc64(byte_length));
   if (buf == nullptr) {

Original file line number	Diff line number	Diff line change
`@@ -1823,6 +1823,9 @@ void DatabaseSync::Deserialize(const FunctionCallbackInfo<Value>& args) {`
`1823`	`1823`	`}`
`1824`	`1824`	`}`
`1825`	`1825`
	`1826`	`+ // sqlite3_malloc64 is required because SQLITE_DESERIALIZE_FREEONCLOSE`
	`1827`	`+ // transfers ownership to SQLite, which calls sqlite3_free() on close.`
	`1828`	`+ // See: https://www.sqlite.org/c3ref/deserialize.html`
`1826`	`1829`	`unsigned char* buf =`
`1827`	`1830`	`static_cast<unsigned char*>(sqlite3_malloc64(byte_length));`
`1828`	`1831`	`if (buf == nullptr) {`