Michael Cooper created AVRO-1237:
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Summary: Avro-C segfaults when union discriminant out of bounds
Key: AVRO-1237
URL: https://issues.apache.org/jira/browse/AVRO-1237
Project: Avro
Issue Type: Bug
Components: c
Environment: Avro-C 1.7.2
Ubuntu 12.04 x86_64
Reporter: Michael Cooper
libavro will segfault when decrypting a specially crafted (or corrupted) avro
file when the discriminant is out of bounds.
There is already a check for < 0, but there is no upper bounds check.
I have attached a patch that checks the bounds.
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