Hi, this issue was fixed upstream:
http://git.ganeti.org/?p=ganeti.git;a=commitdiff;h=09fb8fc73c5fe33756cc63036d121b3d6dfa3f64;hp=f2db5e8b95669c580450468dbf69b428a920bbe1
I fixed this for us in a similar way (remove line completely), but I'd like Debian to acknowledge this and release a regression update to CVE-2015-7945.
Without this change, the "gnt-instance info" command will not work in Jessie for all instances of type DRBD.
Before applying DSA-3431-1, this issue was not present. Best regards, Anton