[Ocfs2-devel] [PATCH] ocfs2/dlm: Fix printing of lockname

[Sunil Mushran]

Mark Fasheh wrote:
> On Fri, Feb 05, 2010 at 03:41:24PM -0800, Sunil Mushran wrote:
>   
>> The debug call printing the name of the lock resource was chopping
>> off the last character. This patch fixes the problem.
>>
>> Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
>> ---
>>  fs/ocfs2/dlm/dlmdebug.c |    4 ++--
>>  1 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
>> index f18afe9..7b4d1c1 100644
>> --- a/fs/ocfs2/dlm/dlmdebug.c
>> +++ b/fs/ocfs2/dlm/dlmdebug.c
>> @@ -97,12 +97,12 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
>>  {
>>  	struct list_head *iter2;
>>  	struct dlm_lock *lock;
>> -	char buf[DLM_LOCKID_NAME_MAX];
>> +	char buf[DLM_LOCKID_NAME_MAX+1];
>>  
>>  	assert_spin_locked(&res->spinlock);
>>  
>>  	stringify_lockname(res->lockname.name, res->lockname.len,
>> -			   buf, sizeof(buf) - 1);
>> +			   buf, sizeof(buf));
>>     
>
> I'm confused - isn't this part then increasing the value of the parameter
> by 2?
> 	--Mark
>   
1 is for luck. ;) I'll resend the patch.