MFC 196478:
Prior to the dire warning about values of network_interfaces other than AUTO the biggest mistake users made was leaving lo0 off the list. Since lo0 is effectively mandatory, check for it and add it to the list if it's not there. MFC 196523: Improve the case test to detect the presence of lo0 in the list of network_interfaces. Submitted by: Christoph Mallon <christoph.mallon@gmx.de> Approved by: re (kib)
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/stable/8/; revision=196645
@ -727,6 +727,13 @@ list_net_interfaces()
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;;
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*)
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_tmplist="${network_interfaces} ${cloned_interfaces}"
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# lo0 is effectively mandatory, so help prevent foot-shooting
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#
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case "$_tmplist" in
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lo0|'lo0 '*|*' lo0'|*' lo0 '*) ;; # This is fine, do nothing
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*) _tmplist="lo0 ${_tmplist}" ;;
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esac
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;;
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esac
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