Nobuaki Sukegawa created THRIFT-3378:
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Summary: c_glib service does not handle negative Thrift byte
values correctly
Key: THRIFT-3378
URL: https://issues.apache.org/jira/browse/THRIFT-3378
Project: Thrift
Issue Type: Bug
Components: C glib - Compiler
Reporter: Nobuaki Sukegawa
There's a problematic type cast in generated c_glib service code that treat the
sign bit of gint8 as normal bit (i.e. 128).
The problem is illustrated as follows.
{code}
int i = 0;
users_handler_func((*gint8)&i); // Suppose this function tries to set i to -100
store_handler_result(i); // This stores 156, not -100
{code}
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