resolve: drop unnecessary %n fields from dns_resource_record_to_string() #11734
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And use returned value by asprintf() instead. This hopefully fixes systemd#11733.
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Can confirm it fixes all relevant MSan warnings, thanks! |
poettering
reviewed
Feb 18, 2019
| return NULL; | ||
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| r = asprintf(&s, "%s %u %u %s %n", | ||
| r = asprintf(&s, "%s %u %u %s", |
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hmm, you dropped the final space here, is that intended?
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Ah, I thought |
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And use returned value by asprintf() instead.
This hopefully fixes #11733.
cc @mrc0mmand.