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Differential D35198

sysvsem: Fix a typo.
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Authored by dchagin on May 13 2022, 5:30 PM.
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jamie
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rG2fe96ee7537b: sysvsem: Fix a typo
rGcb2ae6163174: sysvsem: Fix a typo

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rS FreeBSD src repository - subversion
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Buildable 45567
Build 42455: arc lint + arc unit

Event Timeline

dchagin created this revision.May 13 2022, 5:30 PM
Herald added a subscriber: imp. · View Herald TranscriptMay 13 2022, 5:30 PM
dchagin requested review of this revision.May 13 2022, 5:30 PM
Harbormaster completed remote builds in B45567: Diff 105952.May 13 2022, 5:30 PM
dchagin added a reviewer: jamie.May 13 2022, 5:51 PM
dchagin changed the repository for this revision from rS FreeBSD src repository - subversion to rG FreeBSD src repository.
jamie accepted this revision.May 13 2022, 8:04 PM

Wow, that has been there for an embarrassingly long time!

This revision is now accepted and ready to land.May 13 2022, 8:04 PM
dchagin added a comment.May 13 2022, 8:54 PM
In D35198#797888, @jamie wrote:

Wow, that has been there for an embarrassingly long time!

Well, it's not a bug)) because the rpr cannot be NULL AFAIR, or Im missed something?

jamie added a comment.May 13 2022, 9:09 PM
In D35198#797902, @dchagin wrote:
In D35198#797888, @jamie wrote:

Wow, that has been there for an embarrassingly long time!

Well, it's not a bug)) because the rpr cannot be NULL AFAIR, or Im missed something?

Actually, it is - perhaps. rpr can be null if the jail is created with sysvsem=disable. But at least it doesn't appear to be fatal, since rpr is never dereferenced (as far as a quick glance suggests) but is only compared to other prison pointers. It might even end up doing the right thing without the null check, but I wouldn't want to count on it.

Closed by commit rGcb2ae6163174: sysvsem: Fix a typo (authored by dchagin). · Explain WhyMay 14 2022, 11:08 AM
This revision was automatically updated to reflect the committed changes.
dchagin added a commit: rGcb2ae6163174: sysvsem: Fix a typo.
dchagin added a commit: rG2fe96ee7537b: sysvsem: Fix a typo.Jun 17 2022, 7:45 PM

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sys/
kern/
4 lines

Diff 105952

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sys/kern/sysv_sem.c

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