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Re: [jgit-dev] NegativeArraySizeException in PackIndexV2
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> Is this a ridiculously large pack?
Unfortunately I don't have any more information than the pure
stacktrace. How large would be too large? Could the fanoutTable be
corrupted, so bucketCount < 0?
-Marc
On 12.08.2014 11:28, Robin Rosenberg wrote:
>
>
> ----- Ursprungligt meddelande -----
>> Från: "Marc Strapetz" <marc.strapetz@xxxxxxxxxxx>
>> Till: jgit-dev@xxxxxxxxxxx
>> Skickat: tisdag, 12 aug 2014 10:50:22
>> Ämne: [jgit-dev] NegativeArraySizeException in PackIndexV2
>>
>> Any ideas regarding this error? Our jgit is based on 3.3.x.
>>
>> java.lang.NegativeArraySizeException
>> at
>> org.eclipse.jgit.internal.storage.file.PackIndexV2.<init>(PackIndexV2.java:123)
>> at
>> org.eclipse.jgit.internal.storage.file.PackIndex.read(PackIndex.java:137)
>> at org.eclipse.jgit.internal.storage.file.PackIndex.open(PackIndex.java:96)
>>
>
> Is this a ridiculously large pack?
>
> -- robin
>
>>
>> The offending code is:
>>
>> final long nameLen = bucketCnt * Constants.OBJECT_ID_LENGTH;
>> if (nameLen > Integer.MAX_VALUE)
>> throw new IOException(JGitText.get().indexFileIsTooLargeForJgit);
>>
>> final int intNameLen = (int) nameLen;
>>>>> final byte[] raw = new byte[intNameLen];
>>
>> -Marc
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>
