Merge pull request #2328 from evverx/fix-transient-units-memeory-leak

Fix transient units memory leak

src/core/load-dropin.c

@@ -65,6 +65,7 @@ int unit_load_dropin(Unit *u) {
                 }
         }
 
+        u->dropin_paths = strv_free(u->dropin_paths);
         r = unit_find_dropin_paths(u, &u->dropin_paths);
         if (r <= 0)
                 return 0;

test/test-functions

@@ -138,6 +138,17 @@ install_valgrind() {
     dracut_install $_valgrind_dbg_and_supp
 }
 
+create_valgrind_wrapper() {
+    local _valgrind_wrapper=$initdir/$ROOTLIBDIR/systemd-under-valgrind
+    ddebug "Create $_valgrind_wrapper"
+    cat >$_valgrind_wrapper <<EOF
+#!/bin/bash
+
+exec valgrind --leak-check=full --log-file=/valgrind.out $ROOTLIBDIR/systemd "\$@"
+EOF
+    chmod 0755 $_valgrind_wrapper
+}
+
 install_dmevent() {
     instmods dm_crypt =crypto
     type -P dmeventd >/dev/null && dracut_install dmeventd