CVE-2021-47457 can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible()
JIRA: https://issues.redhat.com/browse/RHEL-38417
CVE: CVE-2021-47457
can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible()
Signed-off-by: Jose Ignacio Tornos Martinez jtornosm@redhat.com