From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue, 16 Nov 2010 22:04:52 +0000 (+0000)
Subject: gdb/
X-Git-Tag: cgen-snapshot-20101201~120
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=87df528e2a286b731101643c2c485d85be60f987;p=platform%2Fupstream%2Fbinutils.git

gdb/
	* dwarf2read.c (dw2_forget_cached_source_info): Clear the FULL_NAMES
	elements after xfree.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5c1eb03..5db1732 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* dwarf2read.c (dw2_forget_cached_source_info): Clear the FULL_NAMES
+	elements after xfree.
+
 2010-11-16  Tom Tromey  <tromey@redhat.com>
 
 	* gdb-add-index.sh: Really remove.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 3049e34..33ebea8 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -2128,7 +2128,10 @@ dw2_forget_cached_source_info (struct objfile *objfile)
 	  int j;
 
 	  for (j = 0; j < per_cu->v.quick->lines->num_file_names; ++j)
-	    xfree ((void *) per_cu->v.quick->full_names[j]);
+	    {
+	      xfree ((void *) per_cu->v.quick->full_names[j]);
+	      per_cu->v.quick->full_names[j] = NULL;
+	    }
 	}
     }
 }