ubsan: z8k: index 10 out of bounds for type 'unsigned int const[10]'

[deliverable/binutils-gdb.git] / gdb / inferior.c

diff --git a/gdb/inferior.c b/gdb/inferior.c
index 84e4d24e738b157a13b1e6d630e917c2e130128a..e0c2ab24dd81991a2469e5e1e237eb338832809c 100644 (file)
--- a/gdb/inferior.c
+++ b/gdb/inferior.c
@@ -1,6 +1,6 @@
 /* Multi-process control for GDB, the GNU debugger.
 
-   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Copyright (C) 2008-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -370,24 +370,22 @@ have_live_inferiors (void)
 void
 prune_inferiors (void)
 {
-  struct inferior *ss, **ss_link;
+  inferior *ss;
 
   ss = inferior_list;
-  ss_link = &inferior_list;
   while (ss)
     {
       if (!ss->deletable ()
          || !ss->removable
          || ss->pid != 0)
        {
-         ss_link = &ss->next;
-         ss = *ss_link;
+         ss = ss->next;
          continue;
        }
 
-      *ss_link = ss->next;
+      inferior *ss_next = ss->next;
       delete_inferior (ss);
-      ss = *ss_link;
+      ss = ss_next;
     }
 }