From: Jeff Mahoney <jeffm@suse.com>
Subject: apparmor-utils: setprofileflags() drops leading whitespace
References: bnc#480795

 setprofileflags() drops leading whitespace for subprofiles. writeheader()
 properly indents subprofiles 2 spaces per nesting level but when
 genprof sets the profile to enforce mode at completion, the whitespace
 is removed.

 This patch adds the whitespace globbing to the regexp and uses it to
 prefix the sub-profile with the correct spacing.

 Reported at: https://bugzilla.novell.com/show_bug.cgi?id=480795

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
 utils/SubDomain.pm |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/utils/SubDomain.pm
+++ b/utils/SubDomain.pm
@@ -1033,13 +1033,13 @@ sub setprofileflags ($$) {
     if (open(PROFILE, "$filename")) {
         if (open(NEWPROFILE, ">$filename.new")) {
             while (<PROFILE>) {
-                if (m/^\s*(("??\/.+?"??)|(profile\s+("??.+?"??)))\s+(flags=\(.+\)\s+)*\{\s*$/) {
-                    my ($binary, $flags) = ($1, $5);
+                if (m/^(\s*)(("??\/.+?"??)|(profile\s+("??.+?"??)))\s+(flags=\(.+\)\s+)*\{\s*$/) {
+                    my ($space, $binary, $flags) = ($1, $2, $6);
 
                     if ($newflags) {
-                        $_ = "$binary flags=($newflags) {\n";
+                        $_ = "$space$binary flags=($newflags) {\n";
                     } else {
-                        $_ = "$binary {\n";
+                        $_ = "$space$binary {\n";
                     }
                 } elsif (m/^(\s*\^\S+)\s+(flags=\(.+\)\s+)*\{\s*$/) {
                     my ($hat, $flags) = ($1, $2);