epm repack: move fix_chrome_sandbox to common.sh

repack.d/common-chromium-browser.sh

@@ -105,14 +105,3 @@ add_bin_commands()
     add_bin_link_command $PRODUCT $PRODUCTCUR
 }
 
-
-fix_chrome_sandbox()
-{
-    local sandbox="$1"
-    # Set SUID for chrome-sandbox if userns_clone is not supported
-    userns_path='/proc/sys/kernel/unprivileged_userns_clone'
-    userns_val="$(cat $userns_path 2>/dev/null)"
-    [ "$userns_val" = '1' ] && return
-    [ -n "$sandbox" ] || sandbox=$PRODUCTDIR/chrome-sandbox
-    chmod 4755 $BUILDROOT/$sandbox
-}

repack.d/common.sh

@@ -58,3 +58,16 @@ move_to_opt()
     subst "s|$from|$PRODUCTDIR|g" $SPEC
 }
 
+
+fix_chrome_sandbox()
+{
+    local sandbox="$1"
+    # Set SUID for chrome-sandbox if userns_clone is not supported
+    # CHECKME: Also userns can be enabled via sysctl-conf-userns package install
+    userns_path='/proc/sys/kernel/unprivileged_userns_clone'
+    userns_val="$(cat $userns_path 2>/dev/null)"
+    [ "$userns_val" = '1' ] && return
+    [ -n "$sandbox" ] || sandbox=$PRODUCTDIR/chrome-sandbox
+    [ -e "$BUILDROOT$sandbox" ] || return
+    chmod 4755 $BUILDROOT$sandbox
+}