SYN scan for IPv6 fails with "invalid source ipv6 address" error

[HappyStoic]

Naabu version:

version 2.3.3 (latest)

Current Behavior:

When I launch SYN scan for ipv6 IPs, naabu fails to find correct source IP.

Expected Behavior:

Scanning of IPv6 IP addresses using SYN scan works.

Steps To Reproduce:

Launch this command:

dig +short hackerone.com aaaa | sudo ./naabu -p 80 -ip-version 6 --scan-all-ips --debug --verbose --scan-type=s

                  __
  ___  ___  ___ _/ /  __ __
 / _ \/ _ \/ _ \/ _ \/ // /
/_//_/\_,_/\_,_/_.__/\_,_/

		projectdiscovery.io

[INF] Current naabu version 2.3.3 (latest)
[INF] Host discovery disabled: less than two ports were specified
[DBG] Found 1 addresses for 2606:4700:4400::6812:24d6
[DBG] Using ip 2606:4700:4400::6812:24d6 for host 2606:4700:4400::6812:24d6 enumeration
[INF] Running SYN scan with CAP_NET_RAW privileges
[DBG] Can not send packet to 2606:4700:4400::ac40:972a:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)
[DBG] Can not send packet to 2606:4700:4400::6812:24d6:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)
[DBG] Can not send packet to 2606:4700:4400::ac40:972a:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)
[DBG] Can not send packet to 2606:4700:4400::6812:24d6:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)
[DBG] Can not send packet to 2606:4700:4400::6812:24d6:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)
[DBG] Can not send packet to 2606:4700:4400::ac40:972a:80 port: Invalid source IPv6 address (wrong length of 0 bytes instead of 16)

Anything else:

The issue is related only for SYN scan. CONNECT scan works correctly, viz the same command above without the --scan-type=s option

dig +short hackerone.com aaaa | sudo ./naabu -p 80 -ip-version 6 --scan-all-ips --debug --verbose              

                  __
  ___  ___  ___ _/ /  __ __
 / _ \/ _ \/ _ \/ _ \/ // /
/_//_/\_,_/\_,_/_.__/\_,_/

		projectdiscovery.io

[INF] Current naabu version 2.3.3 (latest)
[INF] Host discovery disabled: less than two ports were specified
[DBG] Found 1 addresses for 2606:4700:4400::ac40:972a
[DBG] Using ip 2606:4700:4400::ac40:972a for host 2606:4700:4400::ac40:972a enumeration
[INF] Running CONNECT scan with non root privileges
2606:4700:4400::ac40:972a:80
2606:4700:4400::6812:24d6:80
[INF] Found 1 ports on host 2606:4700:4400::ac40:972a (2606:4700:4400::ac40:972a)
[INF] Found 1 ports on host 2606:4700:4400::6812:24d6 (2606:4700:4400::6812:24d6)