Yu Watanabe ae45e1a383 resolve: slightly optimize dns_answer_add() ... Previously, dns_answer_add() was O(n^2). With this change dns_packet_extract() becomes ~15 times faster for some extremal case. Before: ``` $ time ./fuzz-dns-packet ~/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808 /home/watanabe/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808... ok real 0m15.453s user 0m15.430s sys 0m0.007s ``` After: ``` $ time ./fuzz-dns-packet ~/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808 /home/watanabe/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808... ok real 0m0.831s user 0m0.824s sys 0m0.006s ``` Hopefully fixes oss-fuzz#19227. https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19227		2020-12-30 04:14:22 +09:00
..
crash-497be373856c321a8a7b06589df9b2ff2e0d866a	travis: turn on nonnull-attribute on Fuzzit	2019-06-15 23:12:24 +02:00
issue-7888	fuzz: unify the "fuzz-regressions" directory with the main corpus	2018-10-02 09:41:25 +02:00
oss-fuzz-5465	fuzz: unify the "fuzz-regressions" directory with the main corpus	2018-10-02 09:41:25 +02:00
oss-fuzz-13422	fuzz-dns-packet: add test case with lots of labels	2019-03-04 15:53:37 +01:00
oss-fuzz-19227	resolve: slightly optimize dns_answer_add()	2020-12-30 04:14:22 +09:00