From be66db074f9a3fd3857a4d81e9b41b0fa98b07a3 Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri, 1 Jan 2010 10:57:43 +0000
Subject: gdb/ 	* cli/cli-script.c (process_next_line): Check P2 overrun.

---
 gdb/cli/cli-script.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gdb/cli/cli-script.c')

diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c
index 4509cfc..dae4d64 100644
--- a/gdb/cli/cli-script.c
+++ b/gdb/cli/cli-script.c
@@ -893,7 +893,7 @@ process_next_line (char *p, struct command_line **command, int parse_commands)
 
   p2 = p;
   /* Strip leading whitespace.  */
-  while (*p2 == ' ' || *p2 == '\t')
+  while (p2 != p1 && (*p2 == ' ' || *p2 == '\t'))
     p2++;
 
   /* 'end' is always recognized, regardless of parse_commands value. 
-- 
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