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reinstate capacity check

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zab2
2018-07-06 17:13:48 +00:00
parent 998931ffde
commit ab4a8ef16c
1 changed files with 5 additions and 0 deletions
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5
router/java/src/net/i2p/router/transport/ntcp/EventPumper.java
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@@ -471,6 +471,11 @@ class EventPumper implements Runnable {
* High-frequency path in thread. * High-frequency path in thread.
*/ */
public static void releaseBuf(ByteBuffer buf) { public static void releaseBuf(ByteBuffer buf) {
// double check
if (buf.capacity() < BUF_SIZE) {
I2PAppContext.getGlobalContext().logManager().getLog(EventPumper.class).error("Bad size " + buf.capacity(), new Exception());
return;
}
buf.clear(); buf.clear();
_bufferCache.release(buf); _bufferCache.release(buf);
} }