dig core dump on SIGINT
Summary
dig core dumps when killed
BIND version used
DiG 9.17.7
Steps to reproduce
dig to a name server that does not reply in a timely fashion and kill the process with the Ctl/C.
root@haparanda:/home/named/log# dig @173.37.137.80 .
^Cdighost.c:4262: REQUIRE(isc_refcount_current(&recvcount) == 0) failed, back trace
/usr/local/lib/libisc.so.1706(+0x3d3e9) [0x7f67f2fca3e9]
/usr/local/lib/libisc.so.1706(isc_assertion_failed+0x10) [0x7f67f2fca320]
dig(+0x1728a) [0x56374da2028a]
dig(+0xc5fd) [0x56374da155fd]
dig(+0x6bb0) [0x56374da0fbb0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f67f2afc1e3]
dig(+0x6bee) [0x56374da0fbee]
Aborted (core dumped)What is the current bug behavior?
Core dumps
What is the expected correct behavior?
silent exit
Relevant configuration files
to format console output. If submitting the contents of your
configuration file in a non-confidential Issue, it is advisable to
obscure key secrets: this can be done automatically by using
named-checkconf -px.)
Relevant logs and/or screenshots
(Paste any relevant logs - please use code blocks (```) to format console output, logs, and code, as it's very hard to read otherwise.)
Possible fixes
(If you can, link to the line of code that might be responsible for the problem.)