Specify maximum IP address length

Co-authored-by: Cheng XU <[email protected]>
JohnTitor · Aug 10, 2021 · 403d269 · 403d269
1 parent ace518d
commit 403d269
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/std/src/net/parser.rs b/library/std/src/net/parser.rs
@@ -148,7 +148,7 @@ impl<'a> Parser<'a> {
                 *slot = p.read_separator('.', i, |p| {
                     // Disallow octal number in IP string.
                     // https://tools.ietf.org/html/rfc6943#section-3.1.1
-                    p.read_number(10, None, false)
+                    p.read_number(10, Some(3), false)
                 })?;
             }