bind9/lib
Evan Hunt b6d40b3c4e correct TCP error handling in dispatch and resolver
- certain TCP result codes, including ISC_R_EOF and
  ISC_R_CONNECTIONRESET, were being mapped to ISC_R_SHUTTINGDOWN
  before calling the response handler in tcp_recv_cancelall().
  the result codes should be passed through to the response handler
  without being changed.

- the response handlers, resquery_response() and req_response(), had
  code to return immediately if encountering ISC_R_EOF, but this is
  not the correct behavior; that should only happen in the case of
  ISC_R_CANCELED when it was the caller that canceled the operation

- ISC_R_CONNECTIONRESET was not being caught in rctx_dispfail().

- removed code in rctx_dispfail() to retry queries without EDNS
  when receiving ISC_R_EOF; this is now treated the same as any
  other connection failure.
2022-02-17 09:59:12 +01:00
..
bind9 Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
dns correct TCP error handling in dispatch and resolver 2022-02-17 09:59:12 +01:00
irs Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
isc Update writetimeout to be T_IDLE in netmgr_test.c 2022-02-17 09:06:58 +01:00
isccc Use ISC_R_SHUTTINGDOWN to detect netmgr shutting down 2022-01-13 09:14:12 +01:00
isccfg Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
ns allow dns_clientinfo to store client ECS data 2022-01-27 13:53:59 -08:00
.gitignore The isc/platform.h header has been completely removed 2021-07-06 05:33:48 +00:00
Makefile.am move samples/resolve.c to bin/tests/system 2021-04-16 14:29:43 +02:00
unit-test-driver.sh.in Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00