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I wasn't aware musl implemented libres. I don't have a problem with libres doing TCP. Qmail's issue was a hardcoded buffer size so this patch to musl wouldn't

by geocar 3y ago

I wasn't aware musl implemented libres. I don't have a problem with libres doing TCP. Qmail's issue was a hardcoded buffer size so this patch to musl wouldn't have helped.

vidarh 3y ago
The point wasn't that this would have helped Qmail - Musl didn't exist back then for that matter -, but that running into the 512 byte limit and needing TCP fallback was already a thing. Bumping a buffer size is far less effort than having to replace the resolver.