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ICU-6151 Add out of bound check for target CharBuffer in decodeLoop.

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X-SVN-Rev: 23283
This commit is contained in:
Michael Ow 2008-01-21 22:53:55 +00:00
parent 559e5f9f7c
commit 32d24c4fca
1 changed files with 8 additions and 4 deletions
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12
icu4j/src/com/ibm/icu/charset/CharsetUTF7.java
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@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2007, International Business Machines Corporation and *
* Copyright (C) 2007-2008, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -235,9 +235,13 @@ class CharsetUTF7 extends CharsetICU {
break;
} else if ((!useIMAP && b!=PLUS) || (useIMAP && b!=AMPERSAND)) {
// write directly encoded character
target.put(b);
if (offsets!= null) {
offsets.put(sourceIndex++);
if (target.hasRemaining()) { // Check to make sure that there is room in target.
target.put(b);
if (offsets!= null) {
offsets.put(sourceIndex++);
}
} else { // Get out and set the CoderResult.
break;
}
} else { /* PLUS or (AMPERSAND in IMAP)*/
/* switch to Unicode mode */