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review.blissroms.org / platform_packages_modules_DnsResolver / 99b8dc77255778d5192fed0754edb72c7a107b7b
commit99b8dc77255778d5192fed0754edb72c7a107b7b[log] [tgz]
authorMike Yu <yumike@google.com>Fri Nov 22 17:45:31 2019 +0800
committerMike Yu <yumike@google.com>Fri Dec 06 02:34:51 2019 +0000
tree8418ff9658043762e1ce3c130d48aa4e984930a9
parentcb2bb7c6bc203fddffb746b574ce3013e7a52c60 [diff]
Fix PDM_UNKNOWN in private_dns_modes

When a lookup can be found in the cache, the code doesn't go in
res_tls_send() and then misses to set private_dns_modes. To fix it,
set the value in the beginning of the lookup threads to ensure
it is set at least once.

Bug: 144881031
Test: m com.android.resolv
Change-Id: Id3a3383403a381c5f73f7214ce1d768a98bb2eb5
2 files changed
tree: 8418ff9658043762e1ce3c130d48aa4e984930a9
  1. aidl_api/
  2. apex/
  3. binder/
  4. include/
  5. tests/
  6. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  7. .editorconfig
  8. Android.bp
  9. Dns64Configuration.cpp
  10. Dns64Configuration.h
  11. DnsProxyListener.cpp
  12. DnsProxyListener.h
  13. DnsResolver.cpp
  14. DnsResolver.h
  15. DnsResolverService.cpp
  16. DnsResolverService.h
  17. DnsStats.cpp
  18. DnsStats.h
  19. DnsStatsTest.cpp
  20. DnsTlsDispatcher.cpp
  21. DnsTlsDispatcher.h
  22. DnsTlsQueryMap.cpp
  23. DnsTlsQueryMap.h
  24. DnsTlsServer.cpp
  25. DnsTlsServer.h
  26. DnsTlsSessionCache.cpp
  27. DnsTlsSessionCache.h
  28. DnsTlsSocket.cpp
  29. DnsTlsSocket.h
  30. DnsTlsSocketFactory.h
  31. DnsTlsTransport.cpp
  32. DnsTlsTransport.h
  33. getaddrinfo.cpp
  34. getaddrinfo.h
  35. gethnamaddr.cpp
  36. gethnamaddr.h
  37. hostent.h
  38. IDnsTlsSocket.h
  39. IDnsTlsSocketFactory.h
  40. IDnsTlsSocketObserver.h
  41. libnetd_resolv.map.txt
  42. LockedQueue.h
  43. NOTICE
  44. OWNERS
  45. params.h
  46. PREUPLOAD.cfg
  47. PrivateDnsConfiguration.cpp
  48. PrivateDnsConfiguration.h
  49. README-DoT.md
  50. README.md
  51. res_cache.cpp
  52. res_comp.cpp
  53. res_debug.cpp
  54. res_debug.h
  55. res_init.cpp
  56. res_init.h
  57. res_mkquery.cpp
  58. res_query.cpp
  59. res_send.cpp
  60. res_send.h
  61. res_stats.cpp
  62. resolv_cache.h
  63. resolv_cache_unit_test.cpp
  64. resolv_private.h
  65. resolv_tls_unit_test.cpp
  66. resolv_unit_test.cpp
  67. ResolverController.cpp
  68. ResolverController.h
  69. ResolverEventReporter.cpp
  70. ResolverEventReporter.h
  71. ResolverStats.h
  72. sethostent.cpp
  73. stats.h
  74. stats.proto
  75. TEST_MAPPING
  76. util.cpp
  77. util.h
README.md

Logging

This code uses LOG(X) for logging. Log levels are VERBOSE,DEBUG,INFO,WARNING and ERROR. The default setting is WARNING and logs relate to WARNING and ERROR will be shown. If you want to enable the DEBUG level logs, using following command. adb shell service call dnsresolver 10 i32 1 VERBOSE 0 DEBUG 1 INFO 2 WARNING 3 ERROR 4 Verbose resolver logs could contain PII -- do NOT enable in production builds.