Merge "PackIndexV2: fix possibly wrong check"

10 years ago · 7b28130758
1 changed files with 1 additions and 1 deletions
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexV2.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexV2.java
@ -116,7 +116,7 @@ class PackIndexV2 extends PackIndex {
 			}

 			final long nameLen = bucketCnt * Constants.OBJECT_ID_LENGTH;
-			if (nameLen > Integer.MAX_VALUE)
+			if (nameLen > Integer.MAX_VALUE - 8) // see http://stackoverflow.com/a/8381338
 				throw new IOException(JGitText.get().indexFileIsTooLargeForJgit);

 			final int intNameLen = (int) nameLen;