提交: 692916105d13be0ca5588bf8aa94b8ba04239269 - binutils_os216 (git)

GNU Binutils with patches for OS216

Commit MetaInfo

• 修訂: 692916105d13be0ca5588bf8aa94b8ba04239269 (tree)
• 時間: 2015-10-30 03:28:48
• 作者: Henrik Wallin <henrik.wallin@wind...>
• Commiter: Antoine Tremblay

Log Message

gdbserver: Move pointer dereference to after assert checks.

gdb/gdbserver/ChangeLog:

* linux-arm-low.c (arm_new_thread): Move pointer dereference
to after assert checks.

Signed-off-by: Henrik Wallin <[e-mail]>

Change Summary

• modified: gdb/gdbserver/ChangeLog
• modified: gdb/gdbserver/linux-arm-low.c

差異

--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
[phone] Henrik Wallin <[e-mail]>
+
+	* linux-arm-low.c (arm_new_thread): Move pointer dereference
+	to after assert checks.
+
 2015-10-29  Simon Marchi  <[e-mail]>
 
 	* proc-service.c (ps_pdread): Add/adjust casts.

--- a/gdb/gdbserver/linux-arm-low.c
+++ b/gdb/gdbserver/linux-arm-low.c
@@ -706,8 +706,8 @@ arm_new_thread (struct lwp_info *lwp)
 static void
 arm_new_fork (struct process_info *parent, struct process_info *child)
 {
-  struct arch_process_info *parent_proc_info = parent->priv->arch_private;
-  struct arch_process_info *child_proc_info = child->priv->arch_private;
+  struct arch_process_info *parent_proc_info;
+  struct arch_process_info *child_proc_info;
   struct lwp_info *child_lwp;
   struct arch_lwp_info *child_lwp_info;
   int i;
@@ -718,6 +718,9 @@ arm_new_fork (struct process_info *parent, struct process_info *child)
   gdb_assert (child->priv != NULL
 	      && child->priv->arch_private != NULL);
 
+  parent_proc_info = parent->priv->arch_private;
+  child_proc_info = child->priv->arch_private;
+
   /* Linux kernel before 2.6.33 commit
      72f674d203cd230426437cdcf7dd6f681dad8b0d
      will inherit hardware debug registers from parent