Am Montag, 9. Oktober 2017, 17:30:02 CEST schrieb Herbert Xu: Hi Herbert, > The shash ahash digest adaptor function may crash if given a > zero-length input together with a null SG list. This is because > it tries to read the SG list before looking at the length. > > This patch fixes it by checking the length first. The patch fixes the issue. > > Cc: <stable@xxxxxxxxxxxxxxx> > Reported-by: Stephan Müller<smueller@xxxxxxxxxx> > Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Tested-by: Stephan Müller <smueller@xxxxxxxxxx> Ciao Stephan
