Re: [PATCH] mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user

2017-09-28 Thread Boris Brezillon
On Wed, 27 Sep 2017 14:49:17 +0200 Richard Genoud wrote: > When calculating the size needed by struct atmel_pmecc_user *user, > the dmu and delta buffer sizes were forgotten. > This lead to a memory corruption (especially with a large ecc_strength). > > Link: http://lkml.kernel.org/r/1506503157.

Re: [PATCH] mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user

2017-09-27 Thread Nicolas Ferre
On 27/09/2017 at 14:49, Richard Genoud wrote: > When calculating the size needed by struct atmel_pmecc_user *user, > the dmu and delta buffer sizes were forgotten. > This lead to a memory corruption (especially with a large ecc_strength). > > Link: http://lkml.kernel.org/r/1506503157.3016.5.ca...@