From 12764faa0a01bcc4e0ffc92ce308985dbad0d954 Mon Sep 17 00:00:00 2001 From: Adam Duskett Date: Thu, 7 May 2020 18:25:29 -0700 Subject: [PATCH] fix regex in rc.apparmor.functions to work with busybox The following regex string in rc.apparmor.functions "^/.*[ \t]+flags[ \t]*=[ \t]*\([ \t]*complain[ \t]*\)[ \t]+{" is broken due to the unescaped {. GNU grep ignores the error. However, the Busybox grep does not and throws the error "unescaped character {" Escape the "{" character to fix this issue. Note: Upstream has rewritten large sections of the rc.apparmor.functions file and the function this patch fixes will no longer be necessary after the next version is released. Signed-off-by: Adam Duskett --- parser/rc.apparmor.functions | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/parser/rc.apparmor.functions b/parser/rc.apparmor.functions index f3108f8..db0697c 100644 --- a/parser/rc.apparmor.functions +++ b/parser/rc.apparmor.functions @@ -140,7 +140,7 @@ force_complain() { local profile=$1 # if profile not in complain mode - if ! egrep -q "^/.*[ \t]+flags[ \t]*=[ \t]*\([ \t]*complain[ \t]*\)[ \t]+{" $profile ; then + if ! grep -E -q "^/.*[ \t]+flags[ \t]*=[ \t]*\([ \t]*complain[ \t]*\)[ \t]+\{" $profile ; then local link="${PROFILE_DIR}/force-complain/`basename ${profile}`" if [ -e "$link" ] ; then aa_log_warning_msg "found $link, forcing complain mode" -- 2.26.2