On Thu, 21 Mar 2024 17:54:44 +0800, Herbert Xu wrote: > On Thu, Mar 07, 2024 at 10:13:18AM +0300, Roman Smirnov wrote: > > ecc_get_curve() can return NULL. It is necessary to check > > for NULL before dereferencing. > > > > Found by Linux Verification Center (linuxtesting.org) with Svace. > > > > Signed-off-by: Roman Smirnov <r.smirnov@xxxxxx> > > Reviewed-by: Sergey Shtylyov <s.shtylyov@xxxxxx> > > --- > > crypto/ecc.c | 7 ++++++- > > 1 file changed, 6 insertions(+), 1 deletion(-) > > Please point me to the exact code path where this can happen. I didn't find a specific path. Several places in the file have this check: ecc_make_pub_key() crypto_ecdh_shared_secret() I thought it was needed in this place too.
