5c6745436f
clang-tidy currently flags the following: util.c:57:8: error: 'ptr' may be set to null if 'realloc' fails, which may result in a leak of the original buffer [bugprone-suspicious-realloc-usage,-warnings-as-errors] ptr = realloc(ptr, size); the analysis here is correct, but if realloc fails, we simply exit so there's no real "leak". moreover this check is not very useful for nsxiv's codebase because we do not use naked realloc(), instead we use the erealloc wrapper that exits on failure. so just disable the warning entirely instead of changing the source code to silence the false positive.
17 lines
635 B
Plaintext
17 lines
635 B
Plaintext
# checks
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clang-analyzer-*,clang-diagnostic-*,bugprone-*,performance-*,modernize-*
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misc-*,android-cloexec-*,llvm-include-order
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-readability-*,readability-duplicate-include,readability-misleading-indentation
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# silence
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-misc-unused-parameters
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-bugprone-easily-swappable-parameters,-bugprone-narrowing-conversions,-bugprone-incorrect-roundings
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-bugprone-implicit-widening-of-multiplication-result,-bugprone-integer-division
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-android-cloexec-fopen,-android-cloexec-pipe,-cert-err33-c
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-bugprone-assignment-in-if-condition
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-bugprone-suspicious-realloc-usage
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# false positive warnings
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-clang-analyzer-valist.Uninitialized
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-misc-no-recursion
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