Commits
Laura Abbott committed 0a2bc00341d
staging: android: ion: Return an ERR_PTR in ion_map_kernel The expected return value from ion_map_kernel is an ERR_PTR. The error path for a vmalloc failure currently just returns NULL, triggering a warning in ion_buffer_kmap_get. Encode the vmalloc failure as an ERR_PTR. Reported-by: syzbot+55b1d9f811650de944c6@syzkaller.appspotmail.com Signed-off-by: Laura Abbott <labbott@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>