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rule_generator/write_net_rules: prevent interface to be named "eth"

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find_next_available() would return "eth" instead of "eth0"
This commit is contained in:
Harald Hoyer 2010-08-10 16:48:37 +02:00
parent 09c0310302
commit ef5304bc8d
1 changed files with 2 additions and 0 deletions
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2
extras/rule_generator/write_net_rules
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@ -128,6 +128,8 @@ else
# if a rule using the current name already exists, find a new name
if interface_name_taken; then
INTERFACE="$basename$(find_next_available "$basename[0-9]*")"
# prevent INTERFACE from being "eth" instead of "eth0"
[ "$INTERFACE" = "${INTERFACE%%[ \[\]0-9]*}" ] && INTERFACE=${INTERFACE}0
echo "INTERFACE_NEW=$INTERFACE"
fi
fi