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Merge branch '4039-dighost-fix-double-shutdown-call' into 'main'

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dighost.c: don't call check_if_done() twice successively

Closes #4039

See merge request isc-projects/bind9!7878
This commit is contained in:
Arаm Sаrgsyаn 2023-05-10 11:36:23 +00:00
commit 88cf7e7e9a
2 changed files with 6 additions and 2 deletions
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4
CHANGES
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@ -1,3 +1,7 @@
6165. [bug] Fix a logic error in dighost.c which could call the
dighost_shutdown() callback twice and cause problems
if the callback function was not idempotent. [GL #4039]
6164. [bug] Set the rndc idle read timeout back to 60 seconds,
from the netmgr default of 30 seconds, in order to
match the behavior of 9.16 and earlier. [GL #4046]

4
bin/dig/dighost.c
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@ -3212,11 +3212,11 @@ udp_ready(isc_nmhandle_t *handle, isc_result_t eresult, void *arg) {
if (next != NULL) {
start_udp(next);
check_if_done();
} else {
clear_current_lookup();
}
check_if_done();
return;
}
@ -3609,11 +3609,11 @@ tcp_connected(isc_nmhandle_t *handle, isc_result_t eresult, void *arg) {
if (next != NULL) {
start_tcp(next);
check_if_done();
} else {
clear_current_lookup();
}
check_if_done();
return;
}