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Differential D43942

sdiff: Fix binary case.
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Authored by des on Feb 16 2024, 6:57 PM.
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imp
markj

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markj
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Klara
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rGad7bef8b8907: sdiff: Fix binary case.
Summary

MFC after: 1 week
Sponsored by: Klara, Inc.

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Repository
rG FreeBSD src repository
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Lint Skipped
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Build Status
Buildable 56086
Build 52975: arc lint + arc unit

Event Timeline

des created this revision.Feb 16 2024, 6:57 PM
Herald added a subscriber: imp. · View Herald TranscriptFeb 16 2024, 6:57 PM
des requested review of this revision.Feb 16 2024, 6:57 PM
Harbormaster completed remote builds in B56063: Diff 134459.Feb 16 2024, 6:57 PM
des added a parent revision: D43941: sdiff: Fix --expand-tabs and --tabsize..Feb 16 2024, 6:57 PM
des added a child revision: D43943: sdiff: Misc cleanup..
markj added a subscriber: markj.Feb 17 2024, 1:54 PM

Could you please explain the underlying problem that's fixed here?

des added a comment.Feb 18 2024, 10:03 AM
In D43942#1002499, @markj wrote:

Could you please explain the underlying problem that's fixed here?

if tmp1 != NULL then filename1 == tmp1, likewise for tmp2 and filename2, so we're deleting the file, then freeing the filename, then passing the freed name of a deleted file to diff and expecting that to work.

des updated this revision to Diff 134556.Feb 18 2024, 11:02 AM

add test

Harbormaster completed remote builds in B56086: Diff 134556.Feb 18 2024, 11:03 AM
des removed a child revision: D43943: sdiff: Misc cleanup..Feb 18 2024, 11:03 AM
markj accepted this revision as: markj.Feb 18 2024, 4:35 PM
This revision is now accepted and ready to land.Feb 18 2024, 4:35 PM
Closed by commit rGad7bef8b8907: sdiff: Fix binary case. (authored by des). · Explain WhyFeb 18 2024, 5:42 PM
This revision was automatically updated to reflect the committed changes.
des added a commit: rGad7bef8b8907: sdiff: Fix binary case..
des mentioned this in rG181e9683778e: sdiff: Misc cleanup..Feb 24 2024, 12:16 PM
des mentioned this in rG174337b9eca0: sdiff: Fix --expand-tabs and --tabsize..Aug 1 2024, 4:47 PM

Revision Contents
Changeset List

PathSize
usr.bin/
sdiff/
100 lines
tests/
18 lines

Diff 134556

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usr.bin/sdiff/sdiff.c

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usr.bin/sdiff/tests/sdiff_test.sh

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