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

fix(scan): Avoid panic when SSH connection refused #1236

Merged
merged 2 commits into from
May 12, 2021
Merged

fix(scan): Avoid panic when SSH connection refused #1236

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5b90bb0
fix(fix-ssh-fata): Avoid panic when SSH connection refused
tttfrfr2 May 11, 2021
4529a8c
chore(fix-ssh-fata): fix typo
tttfrfr2 May 12, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion scanner/debian.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,8 @@ func detectDebian(c config.ServerInfo) (bool, osTypeInterface, error) {
return false, nil, nil
}
if r.ExitStatus == 255 {
return false, nil, xerrors.Errorf("Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings. If you have never SSH to the host to be scanned, SSH to the host before scanning in order to add the HostKey. %s@%s port: %s\n%s", c.User, c.Host, c.Port, r)
deb := newDebian(c) // Panic occur when return value 2 is nil and 3 is non-nil
return false, deb, xerrors.Errorf("Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings. If you have never SSH to the host to be scanned, SSH to the host before scanning in order to add the HostKey. %s@%s port: %s\n%s", c.User, c.Host, c.Port, r)
}
logging.Log.Debugf("Not Debian like Linux. %s", r)
return false, nil, nil
Expand Down