From: Stan Shebs <shebs@codesourcery.com>
Date: Fri, 26 Mar 2010 23:49:31 +0000 (+0000)
Subject: 2010-03-26  Tom Tromey  <tromey@redhat.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9766ced4152120e0300ddbfe40118bc9f8f15226;p=binutils-gdb.git

2010-03-26  Tom Tromey  <tromey@redhat.com>

	* breakpoint.c (commands_command_1): Duplicate 'arg'.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b9d6b48c287..d539e8f9e2a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2010-03-26  Tom Tromey  <tromey@redhat.com>
+
+	* breakpoint.c (commands_command_1): Duplicate 'arg'.
+
 2010-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* breakpoint.c (expand_line_sal_maybe): Always call skip_prologue_sal.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index a6bde43f37f..e9fb71ebc8f 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -959,8 +959,12 @@ commands_command_1 (char *arg, int from_tty, struct command_line *control)
 	arg = xstrprintf ("%d-%d", multi_start, multi_end);
       else if (breakpoint_count > 0)
 	arg = xstrprintf ("%d", breakpoint_count);
-      make_cleanup (xfree, arg);
     }
+  else
+    /* The command loop has some static state, so we need to preserve
+       our argument.  */
+    arg = xstrdup (arg);
+  make_cleanup (xfree, arg);
 
   map_breakpoint_numbers (arg, do_map_commands_command, &info);