commit d9f39bf395d7cf0d588a261504e00e814177a36e
Author: Erez_Zadok <[EMAIL PROTECTED]>
Date: Fri Apr 27 12:43:48 2007 -0400
Unionfs: Check remount options for being NULL
Signed-off-by: Adrian Brunyate <[EMAIL PROTECTED]>
Signed-off-by: Josef 'Jeff' Sipek <[EMAIL PROTECTED]>
diff --git a/fs/unionfs/super.c b/fs/unionfs/super.c
index
2e659bedbada7e533d5a6c96c5f4db5f99c6bd97..55f344d17de41357915405064e05545f043b9a56
100644
--- a/fs/unionfs/super.c
+++ b/fs/unionfs/super.c
@@ -453,7 +453,7 @@ static int unionfs_remount_fs(struct sup
* the union to a "ro" or "rw" and the VFS took care of it. So
* nothing to do and we're done.
*/
- if (options[0] == '\0')
+ if (!options || options[0] == '\0')
goto out_error;
/*
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