861974b514
Fix an uninitialized bool in exception print context.
`struct exception_print_context.need_close` was uninitialized.
Found by oss-fuzz in a test case running under the undefined behavior sanitizer.
https://oss-fuzz.com/testcase-detail/6217746058182656
```
Python/pythonrun.c:1241:28: runtime error: load of value 253, which is not a valid value for type 'bool'
#0 0xbf2203 in print_chained cpython3/Python/pythonrun.c:1241:28
#1 0xbea4bb in print_exception_cause_and_context cpython3/Python/pythonrun.c:1320:19
#2 0xbea4bb in print_exception_recursive cpython3/Python/pythonrun.c:1470:13
#3 0xbe9e39 in _PyErr_Display cpython3/Python/pythonrun.c:1517:9
```
Pretty obvious what the ommission was upon code inspection.
52 KiB
52 KiB