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8282395: URL.openConnection can throw IOOBE

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Reviewed-by: dfuchs
This commit is contained in:
KIRIYAMA Takuya 2022-10-11 09:22:33 +00:00 • committed by Daniel Fuchs
parent fe70487d0b
commit 4435d56d3f
3 changed files with 75 additions and 6 deletions
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11
src/java.base/share/classes/sun/net/www/ParseUtil.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -197,11 +197,14 @@ public final class ParseUtil {
bb.clear();
int ui = i;
for (;;) {
assert (n - i >= 2);
if (n - i < 2) {
throw new IllegalArgumentException("Malformed escape pair: " + s);
}
try {
bb.put(unescape(s, i));
} catch (NumberFormatException e) {
throw new IllegalArgumentException();
} catch (NumberFormatException | IndexOutOfBoundsException e) {
throw new IllegalArgumentException("Malformed escape pair: " + s);
}
i += 3;
if (i >= n)