Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

fix(scanner): fix socket file name length of SSH ControlPath #1714

Merged
merged 1 commit into from
Sep 22, 2023
Merged

fix(scanner): fix socket file name length of SSH ControlPath #1714

merged 1 commit into from
Sep 22, 2023

Conversation

MaineK00n
Copy link
Collaborator

@MaineK00n MaineK00n commented Jul 31, 2023 •
edited
Loading

What did you implement:

Fixes #1713

In this implementation, the length of strings such as servername, user name, port number, etc. is not constant and the scan fails when the controlpath becomes long.

vuls/scanner/executil.go

Line 216 in a23abf4

controlPath := filepath.Join(home, ".vuls", `controlmaster-%r-`+c.ServerName+`.%p`)

TOKENS
...
%C
Hash of %l%h%p%r.
...
%p
The remote port.
%r
The remote username.
...
CertificateFile, ControlPath, IdentityAgent, IdentityFile, KnownHostsCommand, LocalForward, Match exec, RemoteCommand, RemoteForward, RevokedHostKeys, and UserKnownHostsFile accept the tokens %%, %C, %d, %h, %i, %k, %L, %l, %n, %p, %r, and %u.

Therefore, by using hash of %C and hash of servername, the length of the socket filename is fixed to make this problem less likely to occur.

%C is a new token from OpenSSH 6.7.

Add a %C escape sequence for LocalCommand and ControlPath
that expands to a unique identifer based on a hash of the tuple of
(local host, remote user, hostname, port). Helps avoid exceeding
miserly pathname limits for Unix domain sockets in multiplexing
control paths; bz#2220

https://www.openssh.com/txt/release-6.7

Type of change

  • Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

  • config.toml
[servers.too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592]
host = "127.0.0.1"
port = "2222"
user = "root"
keyPath = "/home/xxxxxxxxx/.ssh/id_rsa"
scanMode           = ["fast"]
scanModules        = ["ospkg"]

[servers.too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152]
host = "127.0.0.1"
port = "2222"
user = "root"
keyPath = "/home/xxxxxxxxx/.ssh/id_rsa"
scanMode           = ["fast"]
scanModules        = ["ospkg"]

before

$ vuls scan -vvv
[Jul 31 16:40:27]  INFO [localhost] vuls-v0.23.3-build-20230731_163841_a23abf4
[Jul 31 16:40:27]  INFO [localhost] Start scanning
[Jul 31 16:40:27]  INFO [localhost] config: /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/config.toml
[Jul 31 16:40:27]  INFO [localhost] Validating config...
[Jul 31 16:40:27]  INFO [localhost] Detecting Server/Container OS... 
[Jul 31 16:40:27]  INFO [localhost] Detecting OS of servers... 
[Jul 31 16:40:27] ERROR [localhost] (1/2) Failed: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592, err: [Failed to test first SSH Connection. err:
    github.com/future-architect/vuls/scanner.Scanner.detectOS
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:742
  - Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings.
    execResult: servername: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592
      cmd: /usr/bin/ssh -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=auto -o ControlPath=/home/xxxxxxxxx/.vuls/controlmaster-%r-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592.%p -o Controlpersist=10m -vvv -l root -p 2222 -i /home/xxxxxxxxx/.ssh/id_rsa -o PasswordAuthentication=no 127.0.0.1
      exitstatus: 255
      stdout: 
      stderr: OpenSSH_8.9p1 Ubuntu-3ubuntu0.3, OpenSSL 3.0.2 15 Mar 2022
    debug1: Reading configuration data /home/xxxxxxxxx/.ssh/config
    debug3: kex names ok: [diffie-hellman-group1-sha1]
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
    debug1: /etc/ssh/ssh_config line 21: Applying options for *
    debug2: resolve_canonicalize: hostname 127.0.0.1 is address
    debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/home/xxxxxxxxx/.ssh/known_hosts'
    debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/home/xxxxxxxxx/.ssh/known_hosts2'
    debug1: auto-mux: Trying existing master
    ControlPath too long ('/home/xxxxxxxxx/.vuls/controlmaster-root-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592.2222' >= 108 bytes)
    
      err: %!s(<nil>):
    github.com/future-architect/vuls/scanner.testFirstSSHConnection
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:791]
[Jul 31 16:40:27] ERROR [localhost] (2/2) Failed: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152, err: [Failed to test first SSH Connection. err:
    github.com/future-architect/vuls/scanner.Scanner.detectOS
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:742
  - Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings.
    execResult: servername: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152
      cmd: /usr/bin/ssh -o StrictHostKeyChecking=yes -o LogLevel=quiet -o ConnectionAttempts=3 -o ConnectTimeout=10 -o ControlMaster=auto -o ControlPath=/home/xxxxxxxxx/.vuls/controlmaster-%r-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152.%p -o Controlpersist=10m -vvv -l root -p 2222 -i /home/xxxxxxxxx/.ssh/id_rsa -o PasswordAuthentication=no 127.0.0.1
      exitstatus: 255
      stdout: 
      stderr: OpenSSH_8.9p1 Ubuntu-3ubuntu0.3, OpenSSL 3.0.2 15 Mar 2022
    debug1: Reading configuration data /home/xxxxxxxxx/.ssh/config
    debug3: kex names ok: [diffie-hellman-group1-sha1]
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
    debug1: /etc/ssh/ssh_config line 21: Applying options for *
    debug2: resolve_canonicalize: hostname 127.0.0.1 is address
    debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/home/xxxxxxxxx/.ssh/known_hosts'
    debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/home/xxxxxxxxx/.ssh/known_hosts2'
    debug1: auto-mux: Trying existing master
    debug1: Control socket "/home/xxxxxxxxx/.vuls/controlmaster-root-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152.2222" does not exist
    debug3: ssh_connect_direct: entering
    debug1: Connecting to 127.0.0.1 [127.0.0.1] port 2222.
    debug3: set_sock_tos: set socket 3 IP_TOS 0x10
    debug2: fd 3 setting O_NONBLOCK
    debug1: fd 3 clearing O_NONBLOCK
    debug1: Connection established.
    debug3: timeout: 10000 ms remain after connect
    debug1: identity file /home/xxxxxxxxx/.ssh/id_rsa type 0
    debug1: identity file /home/xxxxxxxxx/.ssh/id_rsa-cert type -1
    debug1: Local version string SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.3
    debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2p1 Ubuntu-4ubuntu0.7
    debug1: compat_banner: match: OpenSSH_8.2p1 Ubuntu-4ubuntu0.7 pat OpenSSH* compat 0x04000000
    debug2: fd 3 setting O_NONBLOCK
    debug1: Authenticating to 127.0.0.1:2222 as 'root'
    debug3: put_host_port: [127.0.0.1]:2222
    debug3: record_hostkey: found key type ED25519 in file /home/xxxxxxxxx/.ssh/known_hosts:8
    debug3: record_hostkey: found key type ECDSA in file /home/xxxxxxxxx/.ssh/known_hosts:9
    debug3: load_hostkeys_file: loaded 2 keys from [127.0.0.1]:2222
    debug1: load_hostkeys: fopen /home/xxxxxxxxx/.ssh/known_hosts2: No such file or directory
    debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
    debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
    debug3: order_hostkeyalgs: have matching best-preference key type ssh-ed25519-cert-v01@openssh.com, using HostkeyAlgorithms verbatim
    debug3: send packet: type 20
    debug1: SSH2_MSG_KEXINIT sent
    debug3: receive packet: type 20
    debug1: SSH2_MSG_KEXINIT received
    debug2: local client KEXINIT proposal
    debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,sntrup761x25519-sha512@openssh.com,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c
    debug2: host key algorithms: ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256
    debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
    debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
    debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: compression ctos: none,zlib@openssh.com,zlib
    debug2: compression stoc: none,zlib@openssh.com,zlib
    debug2: languages ctos: 
    debug2: languages stoc: 
    debug2: first_kex_follows 0 
    debug2: reserved 0 
    debug2: peer server KEXINIT proposal
    debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256
    debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519
    debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
    debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
    debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: compression ctos: none,zlib@openssh.com
    debug2: compression stoc: none,zlib@openssh.com
    debug2: languages ctos: 
    debug2: languages stoc: 
    debug2: first_kex_follows 0 
    debug2: reserved 0 
    debug1: kex: algorithm: curve25519-sha256
    debug1: kex: host key algorithm: ssh-ed25519
    debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
    debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
    debug3: send packet: type 30
    debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
    debug3: receive packet: type 31
    debug1: SSH2_MSG_KEX_ECDH_REPLY received
    debug1: Server host key: ssh-ed25519 SHA256:z3+FDtD1UUJ9nJ/kcpQpAMS+kEJ5zEAcsHHLFIoTwFo
    debug3: put_host_port: [127.0.0.1]:2222
    debug3: put_host_port: [127.0.0.1]:2222
    debug3: record_hostkey: found key type ED25519 in file /home/xxxxxxxxx/.ssh/known_hosts:8
    debug3: record_hostkey: found key type ECDSA in file /home/xxxxxxxxx/.ssh/known_hosts:9
    debug3: load_hostkeys_file: loaded 2 keys from [127.0.0.1]:2222
    debug1: load_hostkeys: fopen /home/xxxxxxxxx/.ssh/known_hosts2: No such file or directory
    debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
    debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
    debug1: Host '[127.0.0.1]:2222' is known and matches the ED25519 host key.
    debug1: Found key in /home/xxxxxxxxx/.ssh/known_hosts:8
    debug3: send packet: type 21
    debug2: ssh_set_newkeys: mode 1
    debug1: rekey out after 134217728 blocks
    debug1: SSH2_MSG_NEWKEYS sent
    debug1: expecting SSH2_MSG_NEWKEYS
    debug3: receive packet: type 21
    debug1: SSH2_MSG_NEWKEYS received
    debug2: ssh_set_newkeys: mode 0
    debug1: rekey in after 134217728 blocks
    debug1: get_agent_identities: bound agent to hostkey
    debug1: get_agent_identities: agent returned 1 keys
    debug1: Will attempt key: xxxxxxxxx.1229@gmail.com ED25519 SHA256:4jIUskYCnYIXJxSeFGYp8X2KzL7/lyV5FgIeiU8P2i4 agent
    debug1: Will attempt key: /home/xxxxxxxxx/.ssh/id_rsa RSA SHA256:MULda7YxHsHDri6Bjobgt1ICzXGFWEu18kQDnpeVAt8 explicit
    debug2: pubkey_prepare: done
    debug3: send packet: type 5
    debug3: receive packet: type 7
    debug1: SSH2_MSG_EXT_INFO received
    debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,sk-ssh-ed25519@openssh.com,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com>
    debug3: receive packet: type 6
    debug2: service_accept: ssh-userauth
    debug1: SSH2_MSG_SERVICE_ACCEPT received
    debug3: send packet: type 50
    debug3: receive packet: type 51
    debug1: Authentications that can continue: publickey,password
    debug3: start over, passed a different list publickey,password
    debug3: preferred gssapi-with-mic,publickey,keyboard-interactive
    debug3: authmethod_lookup publickey
    debug3: remaining preferred: keyboard-interactive
    debug3: authmethod_is_enabled publickey
    debug1: Next authentication method: publickey
    debug1: Offering public key: xxxxxxxxx.1229@gmail.com ED25519 SHA256:4jIUskYCnYIXJxSeFGYp8X2KzL7/lyV5FgIeiU8P2i4 agent
    debug3: send packet: type 50
    debug2: we sent a publickey packet, wait for reply
    debug3: receive packet: type 51
    debug1: Authentications that can continue: publickey,password
    debug1: Offering public key: /home/xxxxxxxxx/.ssh/id_rsa RSA SHA256:MULda7YxHsHDri6Bjobgt1ICzXGFWEu18kQDnpeVAt8 explicit
    debug3: send packet: type 50
    debug2: we sent a publickey packet, wait for reply
    debug3: receive packet: type 60
    debug1: Server accepts key: /home/xxxxxxxxx/.ssh/id_rsa RSA SHA256:MULda7YxHsHDri6Bjobgt1ICzXGFWEu18kQDnpeVAt8 explicit
    debug3: sign_and_send_pubkey: using publickey with RSA SHA256:MULda7YxHsHDri6Bjobgt1ICzXGFWEu18kQDnpeVAt8
    debug3: sign_and_send_pubkey: signing using rsa-sha2-512 SHA256:MULda7YxHsHDri6Bjobgt1ICzXGFWEu18kQDnpeVAt8
    debug3: send packet: type 50
    debug3: receive packet: type 52
    Authenticated to 127.0.0.1 ([127.0.0.1]:2222) using "publickey".
    debug1: setting up multiplex master socket
    debug3: muxserver_listen: temporary control path /home/xxxxxxxxx/.vuls/controlmaster-root-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152.2222.0BtgqwJufLjYxyUJ
    unix_listener: path "/home/xxxxxxxxx/.vuls/controlmaster-root-too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152.2222.0BtgqwJufLjYxyUJ" too long for Unix domain socket
    
      err: %!s(<nil>):
    github.com/future-architect/vuls/scanner.testFirstSSHConnection
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:791]
[Jul 31 16:40:27] ERROR [localhost] Failed to scan: Failed to init servers. err:
    github.com/future-architect/vuls/scanner.Scanner.Scan
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:90
  - No scannable host OS:
    github.com/future-architect/vuls/scanner.Scanner.initServers
        /home/xxxxxxxxx/github/github.com/xxxxxxxxx/vuls/scanner/scanner.go:293

after

$ vuls scan -vvv
[Jul 31 16:43:23]  INFO [localhost] vuls-v0.23.3-build-20230731_164058_5ab0211
[Jul 31 16:43:23]  INFO [localhost] Start scanning
[Jul 31 16:43:23]  INFO [localhost] config: /home/mainek00n/github/github.com/MaineK00n/vuls/config.toml
[Jul 31 16:43:23]  INFO [localhost] Validating config...
[Jul 31 16:43:23]  INFO [localhost] Detecting Server/Container OS... 
[Jul 31 16:43:23]  INFO [localhost] Detecting OS of servers... 
[Jul 31 16:43:26]  INFO [localhost] (1/2) Detected: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152: ubuntu 20.04
[Jul 31 16:43:26]  INFO [localhost] (2/2) Detected: too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592: ubuntu 20.04
[Jul 31 16:43:26]  INFO [localhost] Detecting OS of containers... 
[Jul 31 16:43:26]  INFO [localhost] Checking Scan Modes... 
[Jul 31 16:43:26]  INFO [localhost] Detecting Platforms... 
[Jul 31 16:43:28]  INFO [localhost] (1/2) too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592 is running on other
[Jul 31 16:43:28]  INFO [localhost] (2/2) too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152 is running on other
[Jul 31 16:43:28]  INFO [too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9e54bf7fa592] Scanning OS pkg in fast mode
[Jul 31 16:43:28]  INFO [too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152] Scanning OS pkg in fast mode


Scan Summary
================
too-long-854c8eb54e5ac69305997509582ae74a4ff526308c15862e42a0a960f66e5ee4db548205298f77878cb03cd9...	ubuntu20.04	231 installed
too-long-854c8eb54e5ac69305997509582ae74a4ff526308c152                                              	ubuntu20.04	231 installed





To view the detail, vuls tui is useful.
To send a report, run vuls report -h.

Checklist:

You don't have to satisfy all of the following.

  • Write tests
  • Write documentation
  • Check that there aren't other open pull requests for the same issue/feature
  • Format your source code by make fmt
  • Pass the test by make test
  • Provide verification config / commands
  • Enable "Allow edits from maintainers" for this PR
  • Update the messages below

Is this ready for review?: YES

Reference

@MaineK00n MaineK00n self-assigned this Jul 31, 2023
@MaineK00n MaineK00n force-pushed the MaineK00n/patch-1 branch from d44e235 to 5ab0211 Compare July 31, 2023 07:35
@MaineK00n MaineK00n force-pushed the MaineK00n/patch-1 branch 2 times, most recently from e5572dc to 5ab0211 Compare September 6, 2023 06:03
@kotakanbe kotakanbe merged commit 4a28722 into master Sep 22, 2023
@kotakanbe kotakanbe deleted the MaineK00n/patch-1 branch September 22, 2023 08:31
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees

@MaineK00n MaineK00n

Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

too long for Unix domain socket (SSH ControlPath)
2 participants
@MaineK00n @kotakanbe