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[v18] Fix PAM Auth for exec sessions with allocated TTY #62064

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Merged
Joerger merged 1 commit into from
Jan 13, 2026
Merged

[v18] Fix PAM Auth for exec sessions with allocated TTY #62064

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8 changes: 4 additions & 4 deletions lib/srv/reexec.go
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Original file line number Diff line number Diff line change
Expand Up @@ -298,13 +298,13 @@ func RunCommand() (errw io.Writer, code int, err error) {
// launch the shell under.
var pamEnvironment []string
if c.PAMConfig != nil {
// Connect std{in,out,err} to the TTY if it's a shell request, otherwise
// discard std{out,err}. If this was not done, things like MOTD would be
// printed for "exec" requests.
// Connect std{in,out,err} to the TTY if a terminal has been allocated,
// otherwise discard std{out,err}. If this was not done, things like MOTD
// would be printed for non-interactive "exec" requests.
var stdin io.Reader
var stdout io.Writer
var stderr io.Writer
if c.RequestType == sshutils.ShellRequest {
if tty != nil {
stdin = tty
stdout = tty
stderr = tty
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