From 225978378f864e5380b3710b8ef298f931c069c8 Mon Sep 17 00:00:00 2001
From: psmith <psmith>
Date: Sun, 9 Sep 2012 21:56:55 +0000
Subject: [PATCH] Save the variable buffer content, not a potentially old
 pointer to it. Fixes Savannah bug #36925.

---
 ChangeLog | 3 +++
 file.c    | 5 ++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 261be30..943552e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2012-09-09  Paul Smith  <psmith@gnu.org>
 
+	* file.c (expand_deps): Duplicate the current variable buffer, not
+	the old pointer.  Fixes Savannah bug #36925.
+
 	* read.c (eval): If we detect an initial UTF-8 BOM, skip it.
 	Fixes Savannah bug #36529.
 	(record_target_var): Remove unused variable "fname".
diff --git a/file.c b/file.c
index 21582e0..896f7e2 100644
--- a/file.c
+++ b/file.c
@@ -573,12 +573,11 @@ expand_deps (struct file *f)
          "$*" so they'll expand properly.  */
       if (d->staticpattern)
         {
-          char *o;
-          d->name = o = variable_expand ("");
+          char *o = variable_expand ("");
           o = subst_expand (o, name, "%", "$*", 1, 2, 0);
           *o = '\0';
           free (name);
-          d->name = name = xstrdup (d->name);
+          d->name = name = xstrdup (variable_buffer);
           d->staticpattern = 0;
         }
 
-- 
2.11.4.GIT