Fix the issue that casting the result of read4OctetLength to long.

gefeili · gefeili · commit 8c926577c92f · 2024-11-13T15:42:34.000+10:30
diff --git a/pg/src/main/java/org/bouncycastle/bcpg/PublicKeyPacket.java b/pg/src/main/java/org/bouncycastle/bcpg/PublicKeyPacket.java
@@ -136,7 +136,7 @@ public class PublicKeyPacket
             throw new UnsupportedPacketVersionException("Unsupported Public Key Packet version encountered: " + version);
         }
 
-        time = StreamUtil.read4OctetLength(in);
+        time = StreamUtil.read4OctetLength(in) & 0xFFFFFFFFL;
 
         if (version == 2 || version == VERSION_3)
         {

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ public class PublicKeyPacket`
`136`	`136`	`throw new UnsupportedPacketVersionException("Unsupported Public Key Packet version encountered: " + version);`
`137`	`137`	`}`
`138`	`138`
`139`		`- time = StreamUtil.read4OctetLength(in);`
	`139`	`+ time = StreamUtil.read4OctetLength(in) & 0xFFFFFFFFL;`
`140`	`140`
`141`	`141`	`if (version == 2 \|\| version == VERSION_3)`
`142`	`142`	`{`