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Clang tidy cleanup #276

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merged 4 commits into from Jan 8, 2024
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cgzones
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@cgzones cgzones commented Dec 29, 2023

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src/main.c Outdated
@@ -86,10 +86,12 @@ static void usage(void)

}

#define WARN_ON_INVALID_CHECK_ID(id, desc)\
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I the do {} while(0) trick seems tolerable when the macro isn't already a block, but I'm not really clear why it adds value here rather than just increasing the indent. What exactly is clang-tidy upset about?

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It's not a clang-tidy lint, but while looking at the empty statements warnings I also looked for macros with control flow logic to protect them against potential dangling-else problems.

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Doesn't using the

if (condition) {
    code
}

style instead of

if(condition)
    code

already protect against dangling else problems?

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Yes, it does.

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Then I think my preference would be to drop this commit. I'd love to take the rest of the PR if you want to push a version dropping this commit.

Not really relevant for single-threaded selint, but pleases clang-tidy.
Needed for size_t and strrchr(3) while processing with a LSP.
Drop unnecessary OOM check.
@dburgener dburgener merged commit 9b660eb into SELinuxProject:main Jan 8, 2024
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Merged, thanks!

@cgzones cgzones deleted the clang_tidy_cleanup branch January 8, 2024 16:20
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2 participants