From f7bdebe1a8a5ec2bf213de407eac69711abfa420 Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Thu, 6 Jul 2023 14:59:08 -0700
Subject: [PATCH] libsysprof-analyze: ensure all process info get an exit time

---
 src/libsysprof-analyze/sysprof-document.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/libsysprof-analyze/sysprof-document.c b/src/libsysprof-analyze/sysprof-document.c
index cb70e519..75fe50f0 100644
--- a/src/libsysprof-analyze/sysprof-document.c
+++ b/src/libsysprof-analyze/sysprof-document.c
@@ -876,6 +876,22 @@ sort_by_time_swapped (gconstpointer a,
   return 0;
 }
 
+static void
+sysprof_document_update_process_exit_times (SysprofDocument *self)
+{
+  GHashTableIter iter;
+  SysprofProcessInfo *info;
+
+  g_assert (SYSPROF_IS_DOCUMENT (self));
+
+  g_hash_table_iter_init (&iter, self->pid_to_process_info);
+  while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&info))
+    {
+      if (info->exit_time == 0)
+        info->exit_time = self->time_span.end_nsec;
+    }
+}
+
 static void
 sysprof_document_load_worker (GTask        *task,
                               gpointer      source_object,
@@ -1116,6 +1132,9 @@ sysprof_document_load_worker (GTask        *task,
   if (guessed_end_nsec != 0)
     self->time_span.end_nsec = guessed_end_nsec;
 
+  /* Ensure all our process have an exit_time set */
+  sysprof_document_update_process_exit_times (self);
+
   load_progress (load, .6, _("Discovering file system mounts"));
   sysprof_document_load_mounts (self);