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1ffeb26a61
co-authored-by: Sam Partington <sampart@github.com> co-authored-by: Robin Neatherway <rneatherway@github.com>
36 lines
766 B
XML
36 lines
766 B
XML
<!DOCTYPE qhelp PUBLIC
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"-//Semmle//qhelp//EN"
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"qhelp.dtd">
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<qhelp>
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<overview>
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<p>GORM errors are returned as a field of the return value instead of a separate return value.</p>
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<p>It is therefore very easy to miss that an error may occur and omit error handling routines.</p>
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</overview>
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<recommendation>
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<p>Ensure that GORM errors are checked.</p>
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</recommendation>
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<example>
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<p>In the example below, </p>
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<sample src="MissingErrorCheck.go" />
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<p>The corrected version of <code>user</code> checks <code>err</code> before using <code>ptr</code>.</p>
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<sample src="MissingErrorCheckGood.go" />
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</example>
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<references>
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<li>
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The Go Blog:
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<a href="https://blog.golang.org/error-handling-and-go">Error handling and Go</a>.
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</li>
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</references>
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</qhelp>
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