Re: [PATCH] crypto: drbg - set freed buffers to NULL

2018-04-20 Thread Herbert Xu
On Thu, Apr 12, 2018 at 08:40:55AM +0200, Stephan Müller wrote: > Add the Fixes, CC stable tags. > > ---8<--- > > During freeing of the internal buffers used by the DRBG, set the pointer > to NULL. It is possible that the context with the freed buffers is > reused. In case of an error during

[PATCH] crypto: drbg - set freed buffers to NULL

2018-04-12 Thread Stephan Müller
Add the Fixes, CC stable tags. ---8<--- During freeing of the internal buffers used by the DRBG, set the pointer to NULL. It is possible that the context with the freed buffers is reused. In case of an error during initialization where the pointers do not yet point to allocated memory, the NULL

Re: [PATCH] crypto: drbg - set freed buffers to NULL

2018-04-11 Thread Eric Biggers
On Wed, Apr 11, 2018 at 04:31:01PM +0200, Stephan Müller wrote: > Sorry, this time with the proper subject line. > > ---8<--- > > During freeing of the internal buffers used by the DRBG, set the pointer > to NULL. It is possible that the context with the freed buffers is > reused. In case of an

[PATCH] crypto: drbg - set freed buffers to NULL

2018-04-11 Thread Stephan Müller
Sorry, this time with the proper subject line. ---8<--- During freeing of the internal buffers used by the DRBG, set the pointer to NULL. It is possible that the context with the freed buffers is reused. In case of an error during initialization where the pointers do not yet point to allocated