8242685: Better Path Validation

Tue, 28 Apr 2020 10:14:25 -0700

author
bpb
date
Tue, 28 Apr 2020 10:14:25 -0700
changeset 14213
cb50526a9629
parent 14212
eca1dcb470d8
child 14214
e333a640d78f

8242685: Better Path Validation
Reviewed-by: alanb, rhalade

src/solaris/classes/sun/nio/fs/UnixUriUtils.java file | annotate | diff | comparison | revisions
     1.1 --- a/src/solaris/classes/sun/nio/fs/UnixUriUtils.java	Fri Sep 11 18:58:51 2020 +0300
     1.2 +++ b/src/solaris/classes/sun/nio/fs/UnixUriUtils.java	Tue Apr 28 10:14:25 2020 -0700
     1.3 @@ -1,5 +1,5 @@
     1.4  /*
     1.5 - * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
     1.6 + * Copyright (c) 2008, 2020, Oracle and/or its affiliates. All rights reserved.
     1.7   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.8   *
     1.9   * This code is free software; you can redistribute it and/or modify it
    1.10 @@ -83,7 +83,8 @@
    1.11                  if (b == 0)
    1.12                      throw new IllegalArgumentException("Nul character not allowed");
    1.13              } else {
    1.14 -                assert c < 0x80;
    1.15 +                if (c == 0 || c >= 0x80)
    1.16 +                    throw new IllegalArgumentException("Bad escape");
    1.17                  b = (byte)c;
    1.18              }
    1.19              result[rlen++] = b;

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