spi: fix null pointer dereference within spi_sync
JIRA: https://issues.redhat.com/browse/RHEL-39777 CVE: CVE-2024-36930
Signed-off-by: Andrew Halaney ahalaney@redhat.com
Edited by Andrew Halaney
JIRA: https://issues.redhat.com/browse/RHEL-39777 CVE: CVE-2024-36930
Signed-off-by: Andrew Halaney ahalaney@redhat.com