On 04/13/12 14:04, Sachin Prabhu wrote:
The function kstrtoul() used to parse number strings in the mount
option parser is set to expect a base 10 number . This treats the octal
numbers passed for mount options such as file_mode as base10 numbers
leading to incorrect behavior.
Change the 'base' argument passed to kstrtoul from 10 to 0 to
allow it to auto-detect the base of the number passed.
Signed-off-by: Sachin Prabhu<[email protected]>
Reported-by: Chris Clayton<[email protected]>
---
fs/cifs/connect.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 6a86f3d..f31dc9a 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1123,7 +1123,7 @@ static int get_option_ul(substring_t args[], unsigned
long *option)
string = match_strdup(args);
if (string == NULL)
return -ENOMEM;
- rc = kstrtoul(string, 10, option);
+ rc = kstrtoul(string, 0, option);
kfree(string);
return rc;
Yes, that's fixed it. Thanks again, Sachin.
Tested-by: Chris Clayton <[email protected]>
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