[4/5] Apply missing fixes from upstream

[elogind.git] / src / login / logind-user.c

diff --git a/src/login/logind-user.c b/src/login/logind-user.c
index 54c2108356bdae9043c2c0f860eb7abe953ba7bc..0f7f31aa8a324ddfcb2658d039680f2a1648c255 100644 (file)
--- a/src/login/logind-user.c
+++ b/src/login/logind-user.c
@@ -409,7 +409,7 @@ static int user_start_slice(User *u) {
                 char lu[DECIMAL_STR_MAX(uid_t) + 1], *slice;
                 sprintf(lu, UID_FMT, u->uid);
 
-                r = slice_build_subslice("user", lu, &slice);
+                r = slice_build_subslice("user.slice", lu, &slice);
                 if (r < 0)
                         return r;
 
@@ -590,8 +590,7 @@ static int user_remove_runtime_path(User *u) {
         if (r < 0)
                 log_error_errno(r, "Failed to remove runtime directory %s: %m", u->runtime_path);
 
-        free(u->runtime_path);
-        u->runtime_path = NULL;
+        u->runtime_path = mfree(u->runtime_path);
 
         return r;
 }
@@ -793,16 +792,27 @@ UserState user_get_state(User *u) {
 }
 
 int user_kill(User *u, int signo) {
+/// Without systemd unit support, elogind has to rely on its session system
+#if 0
         assert(u);
 
-/// FIXME: Without direct cgroup support, elogind can not kill users
-#if 0
         if (!u->slice)
                 return -ESRCH;
 
         return manager_kill_unit(u->manager, u->slice, KILL_ALL, signo, NULL);
 #else
-        return -ESRCH;
+        Session *s;
+        int res = 0;
+
+        assert(u);
+
+        LIST_FOREACH(sessions_by_user, s, u->sessions) {
+                int r = session_kill(s, KILL_ALL, signo);
+                if (res == 0 && r < 0)
+                        res = r;
+        }
+
+        return res;
 #endif // 0
 }
 
@@ -915,26 +925,26 @@ int config_parse_tmpfs_size(
                 errno = 0;
                 ul = strtoul(rvalue, &f, 10);
                 if (errno != 0 || f != e) {
-                        log_syntax(unit, LOG_ERR, filename, line, errno ? errno : EINVAL, "Failed to parse percentage value, ignoring: %s", rvalue);
+                        log_syntax(unit, LOG_ERR, filename, line, errno, "Failed to parse percentage value, ignoring: %s", rvalue);
                         return 0;
                 }
 
                 if (ul <= 0 || ul >= 100) {
-                        log_syntax(unit, LOG_ERR, filename, line, errno ? errno : EINVAL, "Percentage value out of range, ignoring: %s", rvalue);
+                        log_syntax(unit, LOG_ERR, filename, line, 0, "Percentage value out of range, ignoring: %s", rvalue);
                         return 0;
                 }
 
                 *sz = PAGE_ALIGN((size_t) ((physical_memory() * (uint64_t) ul) / (uint64_t) 100));
         } else {
-                off_t o;
+                uint64_t k;
 
-                r = parse_size(rvalue, 1024, &o);
-                if (r < 0 || (off_t) (size_t) o != o) {
-                        log_syntax(unit, LOG_ERR, filename, line, r < 0 ? -r : ERANGE, "Failed to parse size value, ignoring: %s", rvalue);
+                r = parse_size(rvalue, 1024, &k);
+                if (r < 0 || (uint64_t) (size_t) k != k) {
+                        log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse size value, ignoring: %s", rvalue);
                         return 0;
                 }
 
-                *sz = PAGE_ALIGN((size_t) o);
+                *sz = PAGE_ALIGN((size_t) k);
         }
 
         return 0;