Description: paride/pcd: Fix potential NULL pointer dereference and mem leak
References:
Notes:
 carnil> CONFIG_PARIDE_PCD not enabled in Debian builds.
 carnil> Furthermore issue likely only introduced with the commit it
 carnil> fixes, wich is 81b74ac68c28 ("paride/pcd: cleanup queues when
 carnil> detection fails") and thus no released versions in Debian would
 carnil> be affected (would need correction of sid entry).
Bugs:
upstream: released (5.1-rc4) [f0d1762554014ce0ae347b9f0d088f2c157c8c72]
4.19-upstream-stable: N/A "Vulnerability introduced later"
4.9-upstream-stable: N/A "Vulnerability introduced later"
3.16-upstream-stable: N/A "Vulnerability introduced later"
sid: N/A "Vulnerability never present"
4.19-buster-security: N/A "Vulnerability introduced later"
4.9-stretch-security: N/A "Vulnerability introduced later"
3.16-jessie-security: N/A "Vulnerability introduced later"