Operational Defect Database

BugZero found this defect 80 days ago.

MongoDB | 2594884

Segfault when enabling interleaved in DecodeInterleavedObjectAsScalar

Last update date:

3/14/2024

Affected products:

MongoDB Server

Affected releases:

No affected releases provided.

Fixed releases:

No fixed releases provided.

Description:

Info

In the unit test suite BSONColumnTest, test DecodeInterleavedObjectAsScalar, I get a segfault coming from decompressGeneral() (the interleaved decompressor), when I attempt to verify decompression with the block-based API with interleaved support turned on. This is testing that I am enabling to get coverage for block-based decompression of interleaved data, as part of SERVER-87165.

Top User Comments

JIRAUSER1260430 commented on Tue, 5 Mar 2024 19:34:40 +0000: Moving this back to open, while I work on the integration ticket, which is higher priority. I will put this back in progress, when I pick this up again. Stepped through and we enter the interleaved case and seem to decompress the first two objects normally.

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