sepolgen: strip non-printable characters when parsing audit messages
Strip the following characters
\x1c File Separator
\x1d Group Separator
\x1e Record Separator
\x85 Next Line (C1 Control Code)
from audit message fields to make sure they are not evaluated
as part of some identifier (eg. ausearch used insert \x1d into
--raw output resulting in "unrecognized class" error messages).
This is done as part of str.split() in python3.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1406328
1 file changed