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Throw SSHException for packet length exceeding max size.

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David Kocher
2014-06-03 11:55:44 +02:00
parent bdc541c959
commit 01be48508d
1 changed files with 3 additions and 1 deletions
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4
src/main/java/net/schmizz/sshj/sftp/PacketReader.java
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@@ -16,6 +16,8 @@
package net.schmizz.sshj.sftp; package net.schmizz.sshj.sftp;
import net.schmizz.concurrent.Promise; import net.schmizz.concurrent.Promise;
import net.schmizz.sshj.common.SSHException;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
@@ -62,7 +64,7 @@ public class PacketReader
| lenBuf[3] & 0x000000ffL); | lenBuf[3] & 0x000000ffL);
if (len > SFTPPacket.MAX_SIZE) { if (len > SFTPPacket.MAX_SIZE) {
throw new IllegalStateException("Invalid packet: indicated length "+len+" too large"); throw new SSHException(String.format("Indicated packet length %d too large", len));
} }
return (int) len; return (int) len;