diff options
| author | Eric Sesterhenn <eric.sesterhenn@x41-dsec.de> | 2017-10-08 20:02:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-27 10:23:17 +0200 |
| commit | 6f0dee7d9c9b815c45b96cad2ab2958b4afe5840 (patch) | |
| tree | bb1611e1a8f9682b25de7e9b2c7696d31443eea1 /arch | |
| parent | 33dea302f9bc1e2c41392a308cfb50f6c02bb096 (diff) | |
| download | linux-stable-6f0dee7d9c9b815c45b96cad2ab2958b4afe5840.tar.gz linux-stable-6f0dee7d9c9b815c45b96cad2ab2958b4afe5840.tar.bz2 linux-stable-6f0dee7d9c9b815c45b96cad2ab2958b4afe5840.zip | |
pkcs7: Prevent NULL pointer dereference, since sinfo is not always set.
commit 68a1fdbbf8bd3378325e45c19e167a165f9ffc3a upstream.
The ASN.1 parser does not necessarily set the sinfo field,
this patch prevents a NULL pointer dereference on broken
input.
Fixes: 99db44350672 ("PKCS#7: Appropriately restrict authenticated attributes and content type")
Signed-off-by: Eric Sesterhenn <eric.sesterhenn@x41-dsec.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions