build(deps): bump actions/upload-artifact from v2.2.1 to v2.2.2 by dependabot[bot] · Pull Request #3

build(deps): bump actions/upload-artifact from v2.2.1 to v2.2.2 by dependabot[bot] · Pull Request #3 · gpshead/cpython

bot closed this

Feb 9, 2021

dependabot bot deleted the dependabot/github_actions/actions/upload-artifact-v2.2.2 branch

February 9, 2021 01:20

gpshead pushed a commit that referenced this pull request

Mar 20, 2022

gpshead added a commit that referenced this pull request

Apr 13, 2022

`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.

gpshead added a commit that referenced this pull request

Apr 16, 2022

…python#91466)

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.