28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
From 7527b90c886e0c950f4a533fbb4eefb3714a5f9a Mon Sep 17 00:00:00 2001
|
|
From: Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
|
|
Date: Fri, 16 Oct 2015 04:04:34 +0200
|
|
Subject: [PATCH] Check rd.zfcp= format in dracut hook:cmdline process stage
|
|
|
|
When using rd.zfcp= parameter in generic.prm file, wrong format
|
|
parameters will prevent the zfcp driver to add the correct SCSI
|
|
disk. dracut should die when a wrong rd.zfcp= parameter supplied.
|
|
|
|
Signed-off-by: Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
|
|
---
|
|
modules.d/95zfcp/parse-zfcp.sh | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/modules.d/95zfcp/parse-zfcp.sh b/modules.d/95zfcp/parse-zfcp.sh
|
|
index 223cd32..6e1514f 100755
|
|
--- a/modules.d/95zfcp/parse-zfcp.sh
|
|
+++ b/modules.d/95zfcp/parse-zfcp.sh
|
|
@@ -3,6 +3,8 @@
|
|
getargbool 1 rd.zfcp.conf -d -n rd_NO_ZFCPCONF || rm /etc/zfcp.conf
|
|
|
|
for zfcp_arg in $(getargs rd.zfcp -d 'rd_ZFCP='); do
|
|
+ echo $zfcp_arg | grep '0\.[0-9a-fA-F]\.[0-9a-fA-F]\{4\},0x[0-9a-fA-F]\{16\},0x[0-9a-fA-F]\{16\}' >/dev/null
|
|
+ test $? -ne 0 && die "For argument 'rd.zfcp=$zfcp_arg'\nSorry, invalid format."
|
|
(
|
|
IFS=","
|
|
set $zfcp_arg
|