From 6203f1cd0f899085a35d2f553b592bd93580fdde Mon Sep 17 00:00:00 2001
From: Arun Sharma <aruns@google.com>
Date: Fri, 26 Mar 2010 15:54:14 -0700
Subject: [PATCH] Cleanup a mapped elf image.

Without this, we end up with mmap leaks. Thanks to Humberto Abdelnur
for suggesting this.
---
 src/ptrace/_UPT_destroy.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/ptrace/_UPT_destroy.c b/src/ptrace/_UPT_destroy.c
index 52cf5434..088bbe3d 100644
--- a/src/ptrace/_UPT_destroy.c
+++ b/src/ptrace/_UPT_destroy.c
@@ -26,7 +26,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 #include "_UPT_internal.h"
 
 void
-_UPT_destroy (void *ui)
+_UPT_destroy (void *ptr)
 {
-  free (ui);
+  struct UPT_info *ui = (struct UPT_info *) ptr;
+  if (ui->ei.image)
+    {
+      munmap(ui->ei.image, ui->ei.size);
+    }
+ 
+  free (ptr);
 }