bpo-29849: fix memory leak in import_from #712
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@zhangyangyu, thanks for your PR! By analyzing the history of the files in this pull request, we identified @benjaminp, @serhiy-storchaka and @1st1 to be potential reviewers. |
Python/ceval.c
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| "cannot import name %R from %R (unknown location)", | ||
| name, pkgname_or_unknown | ||
| ); | ||
| /* doesn't check NULL for errmsg, PyErr_SetImportError will catch */ |
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I don't think the comment is necessary long-term.
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This comment is to make others know the error check is left out deliberately. It is not an oversight.
Do you think it's a must to remove it?
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If you want to keep it then please change it to "/* NULL check for errmsg done by PyErr_SetImportError. */".
Python/ceval.c
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| name, pkgname_or_unknown | ||
| ); | ||
| /* doesn't check NULL for errmsg, PyErr_SetImportError will catch */ | ||
| PyErr_SetImportError(errmsg, pkgname, NULL); | ||
| } else { |
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While you're here you might as well fix the formatting for this.
Python/ceval.c
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| "cannot import name %R from %R (unknown location)", | ||
| name, pkgname_or_unknown | ||
| ); | ||
| /* doesn't check NULL for errmsg, PyErr_SetImportError will catch */ |
There was a problem hiding this comment.
If you want to keep it then please change it to "/* NULL check for errmsg done by PyErr_SetImportError. */".
Python/ceval.c
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| "cannot import name %R from %R (%S)", | ||
| name, pkgname_or_unknown, pkgpath | ||
| ); | ||
| PyErr_SetImportError(errmsg, pkgname, pkgpath); |
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Need a similar comment here if you are going to leave it in.
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Thanks @serhiy-storchaka and @brettcannon ! |
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