There is a memory leak in dnsconfd

[evverx]

==45974== HEAP SUMMARY:
==45974==     in use at exit: 240 bytes in 3 blocks
==45974==   total heap usage: 2,283 allocs, 2,280 frees, 1,014,457 bytes allocated
==45974==
==45974== 80 bytes in 1 blocks are definitely lost in loss record 1 of 3
==45974==    at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==45974==    by 0x486CDC0: xmalloc (malloc.c:68)
==45974==    by 0x486CEB5: avahi_malloc (malloc.c:107)
==45974==    by 0x486D28C: avahi_strdup_vprintf (malloc.c:206)
==45974==    by 0x486D41C: avahi_strdup_printf (malloc.c:242)
==45974==    by 0x10AFEC: set_env (main.c:247)
==45974==    by 0x10B0DC: run_script (main.c:266)
==45974==    by 0x10B606: free_dns_server_info_list (main.c:368)
==45974==    by 0x10BD08: run_daemon (main.c:548)
==45974==    by 0x10BF55: main (main.c:629)
==45974==
==45974== 80 bytes in 1 blocks are definitely lost in loss record 2 of 3
==45974==    at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==45974==    by 0x486CDC0: xmalloc (malloc.c:68)
==45974==    by 0x486CEB5: avahi_malloc (malloc.c:107)
==45974==    by 0x486D28C: avahi_strdup_vprintf (malloc.c:206)
==45974==    by 0x486D41C: avahi_strdup_printf (malloc.c:242)
==45974==    by 0x10AFEC: set_env (main.c:247)
==45974==    by 0x10B11C: run_script (main.c:270)
==45974==    by 0x10B606: free_dns_server_info_list (main.c:368)
==45974==    by 0x10BD08: run_daemon (main.c:548)
==45974==    by 0x10BF55: main (main.c:629)
==45974==
==45974== 80 bytes in 1 blocks are definitely lost in loss record 3 of 3
==45974==    at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==45974==    by 0x486CDC0: xmalloc (malloc.c:68)
==45974==    by 0x486CEB5: avahi_malloc (malloc.c:107)
==45974==    by 0x486D28C: avahi_strdup_vprintf (malloc.c:206)
==45974==    by 0x486D41C: avahi_strdup_printf (malloc.c:242)
==45974==    by 0x10AFEC: set_env (main.c:247)
==45974==    by 0x10B13E: run_script (main.c:273)
==45974==    by 0x10B606: free_dns_server_info_list (main.c:368)
==45974==    by 0x10BD08: run_daemon (main.c:548)
==45974==    by 0x10BF55: main (main.c:629)
==45974==
==45974== LEAK SUMMARY:
==45974==    definitely lost: 240 bytes in 3 blocks
==45974==    indirectly lost: 0 bytes in 0 blocks
==45974==      possibly lost: 0 bytes in 0 blocks
==45974==    still reachable: 0 bytes in 0 blocks
==45974==         suppressed: 0 bytes in 0 blocks
==45974==
==45974== For lists of detected and suppressed errors, rerun with: -s
==45974== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
2024-02-10T06:57:11.8238934Z Feb 10 06:57:09 fv-az695-403 systemd[1]: avahi-dnsconfd.service: Main process exited, code=exited, status=1/FAILURE
2024-02-10T06:57:11.8239799Z Feb 10 06:57:09 fv-az695-403 systemd[1]: avahi-dnsconfd.service: Failed with result 'exit-code'.
2024-02-10T06:57:11.8240619Z Feb 10 06:57:09 fv-az695-403 systemd[1]: avahi-dnsconfd.service: Consumed 4.880s CPU time.