disable extension when loading failed

mattn · mattn · commit 1d0b0f0e72ef · 2017-03-21T00:47:07.000+09:00
diff --git a/sqlite3_load_extension.go b/sqlite3_load_extension.go
@@ -31,6 +31,7 @@ func (c *SQLiteConn) loadExtensions(extensions []string) error {
 		defer C.free(unsafe.Pointer(cext))
 		rv = C.sqlite3_load_extension(c.db, cext, nil, nil)
 		if rv != C.SQLITE_OK {
+			C.sqlite3_enable_load_extension(c.db, 0)
 			return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ func (c *SQLiteConn) loadExtensions(extensions []string) error {`
`31`	`31`	`defer C.free(unsafe.Pointer(cext))`
`32`	`32`	`rv = C.sqlite3_load_extension(c.db, cext, nil, nil)`
`33`	`33`	`if rv != C.SQLITE_OK {`
	`34`	`+ C.sqlite3_enable_load_extension(c.db, 0)`
`34`	`35`	`return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))`
`35`	`36`	`}`
`36`	`37`	`}`