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channel buffer: bytesBefore bounds checking

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Daniel Norberg 2013-12-06 03:22:30 -05:00 committed by Norman Maurer
parent d210702b4e
commit 8b4152dbe0
1 changed files with 6 additions and 0 deletions
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6
src/main/java/org/jboss/netty/buffer/AbstractChannelBuffer.java
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@ -610,6 +610,9 @@ public abstract class AbstractChannelBuffer implements ChannelBuffer {
}
public int bytesBefore(int index, int length, byte value) {
if (index < 0 || length < 0 || index + length > capacity()) {
throw new IndexOutOfBoundsException();
}
int endIndex = indexOf(index, index + length, value);
if (endIndex < 0) {
return -1;
@ -619,6 +622,9 @@ public abstract class AbstractChannelBuffer implements ChannelBuffer {
public int bytesBefore(int index, int length,
ChannelBufferIndexFinder indexFinder) {
if (index < 0 || length < 0 || index + length > capacity()) {
throw new IndexOutOfBoundsException();
}
int endIndex = indexOf(index, index + length, indexFinder);
if (endIndex < 0) {
return -1;