Re: [PATCH] Potential NULL pointer deference in drbg_ctr_df

2014-07-04 Thread Fengguang Wu
On Sat, Jul 05, 2014 at 02:00:15AM +0200, Stephan Mueller wrote: > Am Freitag, 4. Juli 2014, 13:50:03 schrieb Dan Carpenter: > > Hi Dan, > > > On Wed, Jun 25, 2014 at 05:06:46PM +0800, Herbert Xu wrote: > > > On Sat, Jun 21, 2014 at 02:26:29PM +0200, Stephan Mueller wrote: > > > > The handling of

Re: [PATCH] Potential NULL pointer deference in drbg_ctr_df

2014-07-04 Thread Stephan Mueller
Am Freitag, 4. Juli 2014, 13:50:03 schrieb Dan Carpenter: Hi Dan, > On Wed, Jun 25, 2014 at 05:06:46PM +0800, Herbert Xu wrote: > > On Sat, Jun 21, 2014 at 02:26:29PM +0200, Stephan Mueller wrote: > > > The handling of additional input data / personalization string data may > > > be subject to a

Re: [PATCH] Potential NULL pointer deference in drbg_ctr_df

2014-07-04 Thread Dan Carpenter
On Wed, Jun 25, 2014 at 05:06:46PM +0800, Herbert Xu wrote: > On Sat, Jun 21, 2014 at 02:26:29PM +0200, Stephan Mueller wrote: > > The handling of additional input data / personalization string data may > > be subject to a NULL pointer deference for the CTR DRBG. The > > caller-provided data may be

Re: [PATCH] Potential NULL pointer deference in drbg_ctr_df

2014-06-25 Thread Herbert Xu
On Sat, Jun 21, 2014 at 02:26:29PM +0200, Stephan Mueller wrote: > The handling of additional input data / personalization string data may > be subject to a NULL pointer deference for the CTR DRBG. The > caller-provided data may be NULL which must be caught by the DRBG. > > Reported-by: kbuild tes