From aa40ec9031076c07d84a1a60322e5bba66378782 Mon Sep 17 00:00:00 2001
From: Jason Thorpe <thorpej@netbsd.org>
Date: Sat, 20 Apr 2002 23:54:28 +0000
Subject: * frame.c (find_saved_register): Avoid a NULL pointer dereference and
 actually walk the frame list.

---
 gdb/frame.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'gdb/frame.c')

diff --git a/gdb/frame.c b/gdb/frame.c
index 7923660..819ee2c 100644
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -83,9 +83,10 @@ find_saved_register (struct frame_info *frame, int regnum)
   while (1)
     {
       QUIT;
-      frame1 = get_next_frame (frame1);
-      if (frame1 == 0 || frame1 == frame)
+      frame1 = get_next_frame (frame);
+      if (frame1 == 0)
 	break;
+      frame = frame1;
       FRAME_INIT_SAVED_REGS (frame1);
       if (frame1->saved_regs[regnum])
 	addr = frame1->saved_regs[regnum];
-- 
cgit v1.1