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Merge branch 'fix-ssh-cmd-mutation' of https://github.com/cwelsys/kitty
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Kovid Goyal 2026-05-19 08:45:09 +05:30
commit 4cef90d4c7
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1 changed files with 2 additions and 1 deletions
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3
kittens/ssh/main.go
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@ -692,7 +692,8 @@ func run_ssh(ssh_args, server_args, found_extra_args []string, ssh_config_channe
return master_is_alive
}
master_checked = true
check_cmd := slices.Insert(cmd, 1, "-O", "check")
// slices.Insert can mutate cmd's backing array in place; clone so cmd stays intact
check_cmd := slices.Insert(slices.Clone(cmd), 1, "-O", "check")
master_is_alive = exec.Command(check_cmd[0], check_cmd[1:]...).Run() == nil
return master_is_alive
}