gdb/

	* breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.

gdb/testsuite/
	* gdb.base/value-double-free.exp, gdb.base/value-double-free.c: New.

1 files changed, 36 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/value-double-free.c b/gdb/testsuite/gdb.base/value-double-free.c
new file mode 100644
index 0000000..46ca150
--- /dev/null
+++ b/gdb/testsuite/gdb.base/value-double-free.c
@@ -0,0 +1,36 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2008 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+   Please email any bugs, comments, and/or additions to this file to:
+   bug-gdb@prep.ai.mit.edu  */
+
+volatile int var;
+
+void
+empty (void)
+{
+}
+
+int
+main (void)
+{
+  var = 1;
+  /* Workaround PR 38: We may miss the first watchpoint hit as we stop on the
+     exact instruction which would cause the watchpoint hit.  */
+  var = 2;
+  return 0;
+}