[apparmor] [PATCH 1/2] utils: Remove unnecessary regex groups

[Tyler Hicks]

The regexes for signal, ptrace, and pivot_root rules each had an extra
grouping around the terms 'signal', 'ptrace', and 'pivot_root'. Those
extra groupings can be safely removed.

Signed-off-by: Tyler Hicks <tyhicks at canonical.com>
---
 utils/apparmor/aa.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/utils/apparmor/aa.py b/utils/apparmor/aa.py
index 05ed2d0..4f660e2 100644
--- a/utils/apparmor/aa.py
+++ b/utils/apparmor/aa.py
@@ -2624,9 +2624,9 @@ RE_NETWORK_FAMILY_TYPE = re.compile('\s+(\S+)\s+(\S+)\s*,$')
 RE_NETWORK_FAMILY = re.compile('\s+(\S+)\s*,$')
 RE_PROFILE_DBUS = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?(dbus[^#]*\s*,)\s*(#.*)?$')
 RE_PROFILE_MOUNT = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?((mount|remount|umount)[^#]*\s*,)\s*(#.*)?$')
-RE_PROFILE_SIGNAL = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?((signal)[^#]*\s*,)\s*(#.*)?$')
-RE_PROFILE_PTRACE = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?((ptrace)[^#]*\s*,)\s*(#.*)?$')
-RE_PROFILE_PIVOT_ROOT = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?((pivot_root)[^#]*\s*,)\s*(#.*)?$')
+RE_PROFILE_SIGNAL = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?(signal[^#]*\s*,)\s*(#.*)?$')
+RE_PROFILE_PTRACE = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?(ptrace[^#]*\s*,)\s*(#.*)?$')
+RE_PROFILE_PIVOT_ROOT = re.compile('^\s*(audit\s+)?(allow\s+|deny\s+)?(pivot_root[^#]*\s*,)\s*(#.*)?$')
 
 # match anything that's not " or #, or matching quotes with anything except quotes inside
 __re_no_or_quoted_hash = '([^#"]|"[^"]*")*'
-- 
1.9.1