multi: on socket callback error, remove socket hash entry nonetheless #14557
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Previously an error from the callback accidentally made libcurl keep the hash entry which would lead to the entry remaining and then potentially getting removed *again* which would lead to internal confusions. This is an old issue, caught by the new asserts from c0233a3
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Previously an error from the callback accidentally made libcurl keep the hash entry which would lead to the entry remaining and then potentially getting removed again which would lead to internal confusions.
This is an old issue (introduced in 2b3dd01), caught by the new asserts from c0233a3