Luke Huang 75830fb836 Initialize _nres only once ... Currently, the initialization of _nres is not thread-saferes_mkquery is not thread-safe, which might cause memory double free problem if caller ran under multithread. To fix it, only initialize _nres once. Also remove the redundant code. Test: atest DnsResolverTest Bug: 166235340 Change-Id: I9caa6eab37cb530fc60dae9bcca9650973a4536a		2021-04-07 02:05:50 +08:00
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include	Replace android_open_proxy with dns_open_proxy	2018-11-19 18:00:37 +08:00
nameser	Test for ns_parserr() and got a heap-buffer-overflow	2019-08-29 22:18:37 +08:00
net	Fewer copies of ALIGN()/ALIGNBYTES.	2021-01-11 11:51:29 -08:00
resolv	Initialize _nres only once	2021-04-07 02:05:50 +08:00