pyrox.dev / nixpkgs
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stage-1: escape mount points and options

mountFS adds these strings to fstab and then relies on `mount` parsing fstab. If
they have spaces or tabs in them, that would break fstab and therefore not mount
with the unhelpful error: No such file or directory.

Co-authored-by: Lily Foster <lily@lily.flowers>

Co-authored-by: Luflosi <Luflosi@users.noreply.github.com>

Atemu 753f883c 7e2aec07

options
unified split
Changed files
+9 -1
nixos
modules
system
boot
stage-1-init.sh
+9 -1
nixos/modules/system/boot/stage-1-init.sh 
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    return 0


     

       
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}


     

       
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# Function for mounting a file system.


     

       
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mountFS() {


     
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        continue


     

       
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    fi


     

       
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    mountFS "$device" "$mountPoint" "$options" "$fsType"


     

       
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done


     

       
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exec 3>&-


     
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    return 0


     

       
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}


     

       
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+

       
escapeFstab() {


     

       
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+

       
    local original="$1"


     

       
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+

       



     

       
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+

       
    # Replace space


     

       
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    local escaped="${original// /\\040}"


     

       
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    # Replace tab


     

       
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    echo "${escaped//$'\t'/\\011}"


     

       
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}


     

       
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# Function for mounting a file system.


     

       
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mountFS() {


     
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        continue


     

       
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    fi


     

       
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+

       
    mountFS "$device" "$(escapeFstab "$mountPoint")" "$(escapeFstab "$options")" "$fsType"


     

       
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done


     

       
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exec 3>&-