The commits that fix these issues are in apparmor 2.10
r2867 - wrong handling of \x00 by the compiler
r2866 - wrong handling of the * and ** globs for abstract socket names
In adddition
in 2.9 contains r2248 - which allows a fixed alternation depth by setting the define MAX_ALT_DEPTH, this could be increased to a value larger the 110 max byte length of the abstract socket.
The commits that fix these issues are in apparmor 2.10
r2867 - wrong handling of \x00 by the compiler
r2866 - wrong handling of the * and ** globs for abstract socket names
In adddition
in 2.9 contains r2248 - which allows a fixed alternation depth by setting the define MAX_ALT_DEPTH, this could be increased to a value larger the 110 max byte length of the abstract socket.