Suricata

The value for the configuration-option "unix-command.enabled" is not properly checked in ConfUnixSocketIsEnable. This causes a NULL-pointer dereference in strcmp. The ASAN-output looks like:

9205ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f03b69737cc bp 0x7ffcef322c10 sp 0x7ffcef322390 T0)
#0 0x7f03b69737cb (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x447cb)
#1 0x5617a76d3f55 in ConfUnixSocketIsEnable /root/suricata-1/src/util-conf.c:104
#2 0x5617a741b6e7 in DetectEngineMultiTenantSetup /root/suricata-1/src/detect-engine.c:2447
#3 0x5617a769e0c3 in PostConfLoadedDetectSetup /root/suricata-1/src/suricata.c:2527
#4 0x5617a76a0424 in main /root/suricata-1/src/suricata.c:2887
#5 0x7f03b30c82b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
#6 0x5617a72411a9 in _start (/usr/local/bin/suricata+0xc51a9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x447cb