Re: [PATCH] xfs_db: fix crc invalidation segfault

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On 4/20/20 7:05 PM, Darrick J. Wong wrote:
> On Mon, Apr 20, 2020 at 03:33:36PM -0500, Eric Sandeen wrote:
>> On 4/20/20 2:52 PM, Anthony Iliopoulos wrote:
>>> The nowrite_ops var is declared within nested block scope but used
>>> outside that scope, causing xfs_db to crash while trying to defererence
>>> the verify_write pointer. Fix it by lifting the declaration to the outer
>>> scope, where it is accessed.
>>>
>>> Signed-off-by: Anthony Iliopoulos <ailiop@xxxxxxxx>
>>
>> Yup, thanks for spotting & fixing this.
>>
>> Fixes: b64af2c "xfs_db: add crc manipulation commands"
> 
> <nitpick> commit ids should be 14(?) digits long these days.

hm yeah I should fix that.  (tho in xfsprogs probably less necessary)

>> Reviewd-by: Eric Sandeen <sandeen@xxxxxxxxxx>
> 
> "Pat, I'd like to buy a vowel..." :D

sigh, you'd think I'd have hotkeys by now?



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