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Differential D35113

bsdinstall: stop messing with file descriptors
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Authored by corvink on May 3 2022, 5:55 AM.
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grahamperrin
imp

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Reviewers
manu
nwhitehorn
emaste
Group Reviewers
releng
Commits
rG45eb93a964e6: bsdinstall: stop messing with file descriptors
rG1f7746d81f53: bsdinstall: stop messing with file descriptors
Summary

Throughout the bsdinstall script fd 3 is used by f_dprintf (set through
$TERMINAL_STDOUT_PASSTHRU). By closing file descriptor 3 here, the
final f_dprintf "Installation Completed ... does not work anymore.

By putting the code into a subshell, file descriptors can be edited
without interference with the calling script.

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rG FreeBSD src repository
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Event Timeline

corvink created this revision.May 3 2022, 5:55 AM
Herald added a subscriber: imp. · View Herald TranscriptMay 3 2022, 5:55 AM
corvink requested review of this revision.May 3 2022, 5:55 AM
manu accepted this revision.May 3 2022, 7:20 AM
This revision is now accepted and ready to land.May 3 2022, 7:20 AM
manu added a reviewer: nwhitehorn.May 3 2022, 8:52 AM
manu added a comment.May 3 2022, 9:09 AM

This should have a
Fixes 40923b0c81 "Fix scripted installation from media without local distfiles."
I'll do that when commiting.

manu added a reviewer: releng.May 3 2022, 9:17 AM

Hello re@
This breaks scripted install for 13.1
Should this be a candidate for another RC ?

emaste accepted this revision.May 3 2022, 1:11 PM
Closed by commit rG1f7746d81f53: bsdinstall: stop messing with file descriptors (authored by corvink, committed by manu). · Explain WhyMay 3 2022, 2:06 PM
This revision was automatically updated to reflect the committed changes.
manu added a commit: rG1f7746d81f53: bsdinstall: stop messing with file descriptors.
manu added a commit: rG45eb93a964e6: bsdinstall: stop messing with file descriptors.May 16 2022, 3:27 PM
grahamperrin added a subscriber: grahamperrin.Nov 11 2022, 5:30 AM
In D35113#795883, @manu wrote:

… This breaks scripted install for 13.1 …

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266802#c6 for 1f7746d (2022-10-25):

… should probably be merged into releng/13.1 …

Revision Contents
Changeset List

PathSize
usr.sbin/
bsdinstall/
scripts/
13 lines

Diff 105654

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usr.sbin/bsdinstall/scripts/script

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