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Improve IPSET_SAVE restore logic:

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- Call startup_error() rather than fatal_error()
- Call startup_error when restore-ipsets file exists but Shorewall is running

Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2010-01-04 14:23:33 -08:00
parent 84051ca19a
commit d6123a8fbc
1 changed files with 11 additions and 7 deletions
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18
Shorewall/Perl/Shorewall/Compiler.pm
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@ -361,11 +361,11 @@ sub generate_script_3($) {
'',
'case $IPSET in',
' */*)',
' [ -x "$IPSET" ] || fatal_error "IPSET=$IPSET does not exist or is not executable"',
' [ -x "$IPSET" ] || startup_error "IPSET=$IPSET does not exist or is not executable"',
' ;;',
' *)',
' IPSET="$(mywhich $IPSET)"',
' [ -n "$IPSET" ] || fatal_error "The ipset utility cannot be located"' ,
' [ -n "$IPSET" ] || startup_error "The ipset utility cannot be located"' ,
' ;;',
'esac',
'',
@ -375,11 +375,15 @@ sub generate_script_3($) {
' $IPSET -X' ,
' $IPSET -R < ${VARDIR}/ipsets.save' ,
' fi' ,
'elif [ "$COMMAND" = restart ]; then' ,
' if [ -f $(my_pathname)-ipsets ] && ! chain_exists shorewall; then' ,
' $IPSET -F' ,
' $IPSET -X' ,
' $IPSET -R < $(my_pathname)-ipsets' ,
'elif [ "$COMMAND" = restore ]; then' ,
' if [ -f $(my_pathname)-ipsets ]; then' ,
' if chain_exists shorewall; then' ,
' startup_error "Cannot restore $(my_pathname)-ipsets with Shorewall running"' ,
' else' ,
' $IPSET -F' ,
' $IPSET -X' ,
' $IPSET -R < $(my_pathname)-ipsets' ,
' fi' ,
' fi' ,
);