Message168892
_imp.load_dynamic() use UTF-8 (PyUnicode_FromString) to decode the error message from dlerror(), whereas the locale encoding should be used. The path is decoded from UTF-8, whereas the filesystem encoding should be used.
As a result, error_ob and path can be NULL, whereas Py_DECREF() is used and so Python does crash (SIGSEGV).
Attached patch should avoid a crash, but I'm not sure that it is enough to support non-ASCII path: pathname is "./" is the path is not an absolute path.
PyOS_snprintf(pathbuf, sizeof(pathbuf), "./%-.255s", pathname);
should maybe be replaced with
pathbytes = PyBytes_FromFormat("./%s", pathname); |
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Date |
User |
Action |
Args |
2012-08-22 15:41:23 | vstinner | set | recipients:
+ vstinner, brett.cannon |
2012-08-22 15:41:23 | vstinner | set | messageid: <1345650083.26.0.403963695134.issue15766@psf.upfronthosting.co.za> |
2012-08-22 15:41:22 | vstinner | link | issue15766 messages |
2012-08-22 15:41:22 | vstinner | create | |
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