Message170299
Starting with Python 3.3 the select module access the uninitialized tv.tv_usec member of a timeval struct. I don't see the point of initializing the local variable long tv_usec from tv.tv_usec. The comment above the code states that long tv_usec is required as a workaround for Mac OS X.
http://hg.python.org/cpython/file/4754c4a710e6/Modules/selectmodule.c#l242
Coverity message:
CID 719694: Uninitialized scalar variable (UNINIT)At (5): Using uninitialized value "tv.tv_usec".
242 long tv_usec = tv.tv_usec;
243 if (_PyTime_ObjectToTimeval(tout, &tv.tv_sec, &tv_usec) == -1)
244 return NULL;
245 tv.tv_usec = tv_usec;
Suggested fix:
change line 242 to "long tv_usec;" |
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Date |
User |
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2012-09-11 12:46:34 | christian.heimes | set | recipients:
+ christian.heimes |
2012-09-11 12:46:34 | christian.heimes | set | messageid: <1347367594.05.0.129732037388.issue15921@psf.upfronthosting.co.za> |
2012-09-11 12:46:33 | christian.heimes | link | issue15921 messages |
2012-09-11 12:46:33 | christian.heimes | create | |
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