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Fix bug in 'interface_is_usable'

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2012-05-15 06:58:03 -07:00
parent ac2ed505bb
commit 63ae00e4a4
1 changed files with 8 additions and 4 deletions
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12
Shorewall/lib.core
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@ -629,10 +629,12 @@ interface_is_usable() # $1 = interface
local status; local status;
status=0 status=0
if [ "$1" != lo -a "$COMMAND" != enable ]; then if [ "$1" != lo ]; then
if interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != 0.0.0.0 ]; then if interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != 0.0.0.0 ]; then
run_isusable_exit $1 [ "$COMMAND" = enable ] || run_isusable_exit $1
status=$? status=$?
else
status=1
fi fi
fi fi
@ -1028,10 +1030,12 @@ interface_is_usable() # $1 = interface
local status; local status;
status=0 status=0
if [ "$1" != lo -a "$COMMAND" != enable ]; then if [ "$1" != lo ]; then
if interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != :: ]; then if interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != :: ]; then
run_isusable_exit $1 [ "$COMMAND" = enable ] || run_isusable_exit $1
status=$? status=$?
else
status=1
fi fi
fi fi