Fix memory handling and error handling in utils.ssl.get_temp_key_info.
Fix memory handling and error handling in utils.ssl.get_temp_key_info.

dangra/scrapy,eLRuLL/scrapy,wujuguang/scrapy,pablohoffman/scrapy,elacuesta/scrapy,scrapy/scrapy,eLRuLL/scrapy,scrapy/scrapy,dangra/scrapy,pawelmhm/scrapy,elacuesta/scrapy,pablohoffman/scrapy,finfish/scrapy,eLRuLL/scrapy,wujuguang/scrapy,starrify/scrapy,elacuesta/scrapy,starrify/scrapy,finfish/scrapy,pawelmhm/scrapy,wujuguang/scrapy,finfish/scrapy,pablohoffman/scrapy,scrapy/scrapy,pawelmhm/scrapy,dangra/scrapy,starrify/scrapy