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config/interface_modify.sh: before calling a script check if it exists and is executable

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For non bash shells $_s_script might end with '/*'.

We do the workarround this way, because it makes sense to check
that a script is executable, before trying to execute it.

metze

[ This actually applies to any shell -- Rusty Russell ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

(This used to be ctdb commit e665cfde03fc9ec2264e99512ed5470872a2fd04)
This commit is contained in:
Stefan Metzmacher 2010-07-12 14:05:51 +02:00 committed by Rusty Russell
parent 34ce8a4f02
commit 3b9eeb1049
1 changed files with 3 additions and 0 deletions
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3
ctdb/config/interface_modify.sh
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@ -68,6 +68,9 @@ delete_ip_from_iface()
local _s_script=""
for _s_script in $_s_script_dir/*; do
test -x "$_s_script" || {
continue
}
$_s_script "$_iface" "$_s_ip" "$_s_maskbits" || {
ret=$?
echo "$_s_script '$_iface' '$_s_ip' '$_s_maskbits' - failed - $ret"