redirect: Fix compatibility with `/product/bin/su`

go.mod

@@ -33,7 +33,7 @@ require (
 	github.com/sagernet/sing-shadowsocks v0.2.8
 	github.com/sagernet/sing-shadowsocks2 v0.2.1
 	github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11
-	github.com/sagernet/sing-tun v0.7.2
+	github.com/sagernet/sing-tun v0.7.3
 	github.com/sagernet/sing-vmess v0.2.7
 	github.com/sagernet/smux v1.5.34-mod.2
 	github.com/sagernet/tailscale v1.80.3-sing-box-1.12-mod.2

go.sum

@@ -179,8 +179,8 @@ github.com/sagernet/sing-shadowsocks2 v0.2.1 h1:dWV9OXCeFPuYGHb6IRqlSptVnSzOelnq
 github.com/sagernet/sing-shadowsocks2 v0.2.1/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11 h1:tK+75l64tm9WvEFrYRE1t0YxoFdWQqw/h7Uhzj0vJ+w=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11/go.mod h1:sWqKnGlMipCHaGsw1sTTlimyUpgzP4WP3pjhCsYt9oA=
-github.com/sagernet/sing-tun v0.7.2 h1:uJkAZM0KBqIYzrq077QGqdvj/+4i/pMOx6Pnx0jYqAs=
-github.com/sagernet/sing-tun v0.7.2/go.mod h1:pUEjh9YHQ2gJT6Lk0TYDklh3WJy7lz+848vleGM3JPM=
+github.com/sagernet/sing-tun v0.7.3 h1:MFnAir+l24ElEyxdfwtY8mqvUUL9nPnL9TDYLkOmVes=
+github.com/sagernet/sing-tun v0.7.3/go.mod h1:pUEjh9YHQ2gJT6Lk0TYDklh3WJy7lz+848vleGM3JPM=
 github.com/sagernet/sing-vmess v0.2.7 h1:2ee+9kO0xW5P4mfe6TYVWf9VtY8k1JhNysBqsiYj0sk=
 github.com/sagernet/sing-vmess v0.2.7/go.mod h1:5aYoOtYksAyS0NXDm0qKeTYW1yoE1bJVcv+XLcVoyJs=
 github.com/sagernet/smux v1.5.34-mod.2 h1:gkmBjIjlJ2zQKpLigOkFur5kBKdV6bNRoFu2WkltRQ4=