From c4877a7af5c71830bcfe07ebcc5d39bf45bcb28f Mon Sep 17 00:00:00 2001
From: 2moe <25324935+2moe@users.noreply.github.com>
Date: Mon, 17 May 2021 16:44:32 +0800
Subject: [PATCH] MOUNT_CAP_LAST_CAP

---
 share/old-version/share/app/manager           |  2 +-
 .../old-version/share/container/proot/startup | 57 +++++++++++--------
 share/old-version/tools/app/tool              |  2 +-
 3 files changed, 34 insertions(+), 27 deletions(-)

diff --git a/share/old-version/share/app/manager b/share/old-version/share/app/manager
index 951755115..46f485132 100755
--- a/share/old-version/share/app/manager
+++ b/share/old-version/share/app/manager
@@ -49,7 +49,7 @@ check_tmoe_command() {
 	else
 		TMOE_TIPS_01="tmoe"
 	fi
-	TMOE_TIPS_00="Welcome to tmoe linux manager v1.4728,type ${TMOE_TIPS_01} to start it."
+	TMOE_TIPS_00="Welcome to tmoe linux manager v1.4729,type ${TMOE_TIPS_01} to start it."
 }
 #########################
 tmoe_manager_env() {
diff --git a/share/old-version/share/container/proot/startup b/share/old-version/share/container/proot/startup
index 2ad2b50a8..0f7e80aa7 100755
--- a/share/old-version/share/container/proot/startup
+++ b/share/old-version/share/container/proot/startup
@@ -160,6 +160,33 @@ cat >${TMOE_STARTUP_SCRIPT} <<-ENDOFPROOT
 	TMP_SOURCE_DIR="${TMPDIR}"
 	TMP_MOUNT_POINT="/tmp"
 
+	MOUNT_SYSTEM=true
+	SYSTEM_DIR="/system"
+
+	MOUNT_APEX=true
+	APEX_DIR="/apex"
+
+	MOUNT_SYS=false
+	SYS_DIR="/sys"
+
+	MOUNT_DEV=true
+	DEV_DIR="/dev"
+	MOUNT_SHM_TO_TMP=true
+	MOUNT_URANDOM_TO_RANDOM=true
+	MOUNT_DEV_FD=true
+	MOUNT_DEV_STDIN=true
+	MOUNT_DEV_STDOUT=true
+	MOUNT_DEV_STDERR=true
+	MOUNT_DEV_TTY=true
+
+	MOUNT_PROC=true
+	PROC_DIR="/proc"
+	FAKE_PROOT_PROC=true
+	# Default is true.
+
+	MOUNT_CAP_LAST_CAP=true
+	# /dev/null:/proc/sys/kernel/cap_last_cap
+
 	#---
 	NUM_OF_MOUNTS=12
 	# uint8
@@ -206,30 +233,6 @@ cat >${TMOE_STARTUP_SCRIPT} <<-ENDOFPROOT
 	MOUNT_SOURCE_12=""
 	MOUNT_POINT_12="" 
 	#---
-
-	MOUNT_SYSTEM=true
-	SYSTEM_DIR="/system"
-
-	MOUNT_APEX=true
-	APEX_DIR="/apex"
-
-	MOUNT_SYS=false
-	SYS_DIR="/sys"
-
-	MOUNT_DEV=true
-	DEV_DIR="/dev"
-	MOUNT_SHM_TO_TMP=true
-	MOUNT_URANDOM_TO_RANDOM=true
-	MOUNT_DEV_FD=true
-	MOUNT_DEV_STDIN=true
-	MOUNT_DEV_STDOUT=true
-	MOUNT_DEV_STDERR=true
-	MOUNT_DEV_TTY=true
-
-	MOUNT_PROC=true
-	PROC_DIR="/proc"
-	FAKE_PROOT_PROC=true
-	# Default is true.
 	################
 	TMOE_LOCALE_FILE="${CONFIG_FOLDER}/locale.txt"
 	DEFAULT_SHELL_CONF="${CONFIG_FOLDER}/default_shell.conf"
@@ -414,6 +417,10 @@ cat >${TMOE_STARTUP_SCRIPT} <<-ENDOFPROOT
 	            set -- "\${@}" "--mount=\${GITSTATUS_DIR}:\${GITSTATUS_MOUNT_POINT}"
 	        fi
 	    fi
+
+	    if [[ \${MOUNT_CAP_LAST_CAP} = true ]]; then
+	            set -- "\${@}" "--mount=/dev/null:/proc/sys/kernel/cap_last_cap"
+	    fi
 	    #############
 	    unset QEMU_BIN
 	    case \${SKIP_QEMU_DETECTION} in
@@ -598,7 +605,7 @@ cat >${TMOE_STARTUP_SCRIPT} <<-ENDOFPROOT
 	        set -- "env" "PROOT_LOADER=\${PROOT_LOADER}" "\${@}"
 	    elif [[ -z \${PROOT_LOADER} && -n \${LD_LIBRARY_PATH} ]]; then
 	        set -- "env" "LD_LIBRARY_PATH=\${LD_LIBRARY_PATH}" "\${@}"
-	    else
+	    elif [[ -n \${PROOT_LOADER} && -n \${LD_LIBRARY_PATH} ]]; then
 	        set -- "PROOT_LOADER=\${PROOT_LOADER}" "\${@}"
 	        set -- "env" "LD_LIBRARY_PATH=\${LD_LIBRARY_PATH}" "\${@}"
 	    fi
diff --git a/share/old-version/tools/app/tool b/share/old-version/tools/app/tool
index 1315eae98..18250386d 100755
--- a/share/old-version/tools/app/tool
+++ b/share/old-version/tools/app/tool
@@ -92,7 +92,7 @@ check_tmoe_command() {
 	else
 		TMOE_TIPS_01="tmoe t"
 	fi
-	TMOE_TIPS_00="Welcome to tmoe linux tool v1.4728,type ${TMOE_TIPS_01} to start this tool."
+	TMOE_TIPS_00="Welcome to tmoe linux tool v1.4729,type ${TMOE_TIPS_01} to start this tool."
 	#勿改00变量
 }
 #########