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Fix a memory leak in set_from() #115

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ian-abbott
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Free the allocated 'sender' string when returning NULL on error.

Free the allocated 'sender' string when returning NULL on error.
@corecode
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corecode commented Jan 4, 2023

I don't think this is necessary. Failing set_from will terminate the process right after.

@emaste
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emaste commented Jan 4, 2023

IMO changes like this are reasonable even if only to silence potential warnings from static analysis tools.

@corecode
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corecode commented Jan 4, 2023

fair enough, but all of dma is written with this idiom. It simplifies a lot of code.

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