cat: restore errno
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Authored by oshogbo on Jan 15 2021, 8:43 PM.

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emaste

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rG6e8062c855d1: cat: persistent errno

Summary

There is no guarantee that after close(2)/free the errno will be
persist. The caller of the udom_open function depends on the errno to
report errors.

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rG FreeBSD src repository

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Event Timeline

oshogbo created this revision.Jan 15 2021, 8:43 PM

Herald added a subscriber: imp. · View Herald TranscriptJan 15 2021, 8:43 PM

oshogbo requested review of this revision.Jan 15 2021, 8:43 PM

Harbormaster completed remote builds in B36243: Diff 82338.Jan 15 2021, 8:43 PM

oshogbo added reviewers: markj, emaste.Jan 15 2021, 8:44 PM

markj added inline comments.Jan 15 2021, 8:47 PM

bin/cat/cat.c
501–502	What about this path?

Ah... Thanks @markj!

Harbormaster completed remote builds in B36244: Diff 82341.Jan 15 2021, 8:51 PM

markj accepted this revision.Jan 15 2021, 9:00 PM

This revision is now accepted and ready to land.Jan 15 2021, 9:00 PM

Closed by commit rG6e8062c855d1: cat: persistent errno (authored by oshogbo). · Explain WhyJan 16 2021, 11:58 AM

This revision was automatically updated to reflect the committed changes.

oshogbo added a commit: rG6e8062c855d1: cat: persistent errno.

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bin/

cat/

cat.c

11 lines

Diff 82359

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cat: restore errnoClosedPublicActions