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comparison src/dnsbl.cpp @ 225:8e1cbf3d96fc stable-6-0-20

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simple dns lookup failure need not kill the resolver process
author Carl Byington <carl@five-ten-sg.com>
date Mon, 29 Dec 2008 18:12:22 -0800
parents da9e7f1c8160
children 3fee608becbc
comparison
equal deleted inserted replaced
224:fb0aafedb23d 225:8e1cbf3d96fc
610 #ifdef RESOLVER_DEBUG 610 #ifdef RESOLVER_DEBUG
611 char text[1000]; 611 char text[1000];
612 snprintf(text, sizeof(text), "dns_interface() wrote question %s and has answer length %d", question, glom.length); 612 snprintf(text, sizeof(text), "dns_interface() wrote question %s and has answer length %d", question, glom.length);
613 my_syslog(text); 613 my_syslog(text);
614 #endif 614 #endif
615 if ((glom.length == 0) || (glom.length > sizeof(glom.answer))) { 615 if (glom.length == 0) return 0;
616 if (glom.length > sizeof(glom.answer)) {
616 priv.err = true; 617 priv.err = true;
617 return 0; // cannot process overlarge answers 618 return 0; // cannot process overlarge answers
618 } 619 }
619 priv.my_read(buf, glom.length); 620 priv.my_read(buf, glom.length);
620 621