74f5b193-9df3-45ae-ad46-98b6ea8595f5
commented
4 years ago The return value of a function that is potentially used to initialize a local variable is not checked. Therefore, reading the local variable may result in undefined behavior.
Our AI analyzer found that this function is called for a total of 43 times. Out of these 43 times, the return value from the function call is checked at 42 instances. This is the only instance where the code misses to check the return value for success or failure.
Once such correct reference usage found in Python/hamt.c at line 2805 .
serhiy-storchaka
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields: ```python assignee = None closed_at = None created_at =
labels = ['type-feature', 'library']
title = 'Unchecked return in Objects/typeobject.c and possible uninitialized variables in cls and new_mro'
updated_at =
user = 'https://bugs.python.org/monocle-ai'
```
bugs.python.org fields:
```python
activity =
actor = 'serhiy.storchaka'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation =
creator = 'monocle-ai'
dependencies = []
files = []
hgrepos = []
issue_num = 42034
keywords = ['patch']
message_count = 3.0
messages = ['378615', '379784', '403547']
nosy_count = 3.0
nosy_names = ['python-dev', 'serhiy.storchaka', 'monocle-ai']
pr_nums = ['22695']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue42034'
versions = []
```