On 06/01/2012 06:21 AM, David Miller wrote:
From: Jason Wang<[email protected]>
Date: Thu, 31 May 2012 15:18:10 +0800
We need to validate the number of pages consumed by data_len, otherwise frags
array could be overflowed by userspace. So this patch validate data_len and
return -EMSGSIZE when data_len may occupies more frags than MAX_SKB_FRAGS.
Signed-off-by: Jason Wang<[email protected]>
Applied and queued up for -stable.
Please do not add explicit stable CC:'s to networking patches, I queue
appropriate changes up myself, and submit them only when I feel that
the change has had sufficient exposure and testing in Linus's tree.
Sure, would pay attention next time.
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