Jean-Noël Quintin created THRIFT-4375:
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Summary: TMemory throw bad_alloc due to counter overflow
Key: THRIFT-4375
URL: https://issues.apache.org/jira/browse/THRIFT-4375
Project: Thrift
Issue Type: Bug
Components: C++ - Library
Affects Versions: 0.10.0
Environment: Linux 64 bits rhel 7.3
Reporter: Jean-Noël Quintin
Priority: Critical
The buffer size named buffer size_ is stored on a uint32_t.
When the size of transmis data is above there is an overflow and throw a
bad_alloc error.
This come from the fact that the allocated size is a power of 2 and is
multiplied by 2. At a time it reach 2^32 and ask for allocating a buffer with
size 0.
Then the allocation return NULL (normal) and the exception is throw.
Thanks to take into account the issue.
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