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* [PATCH] possible memory leak fix
@ 2004-02-18  7:43 MAEDA Naoaki
  2004-02-18 19:16 ` David Mosberger
  0 siblings, 1 reply; 2+ messages in thread
From: MAEDA Naoaki @ 2004-02-18  7:43 UTC (permalink / raw)
  To: linux-ia64

Hi,

I found a possible memory leak problem in alloc_resource().
The following patch against 2.6.3 fix the problem.

Regards,
- Naoaki Maeda

diff -Naur linux-2.6.3.org/arch/ia64/pci/pci.c linux-2.6.3/arch/ia64/pci/pci.c
--- linux-2.6.3.org/arch/ia64/pci/pci.c	2004-02-18 12:57:46.000000000 +0900
+++ linux-2.6.3/arch/ia64/pci/pci.c	2004-02-18 16:36:13.736205500 +0900
@@ -153,8 +153,10 @@
 	res->end = end;
 	res->flags = flags;
 
-	if (insert_resource(root, res))
+	if (insert_resource(root, res))	{
+		kfree(res);
 		return -EBUSY;
+	}
 
 	return 0;
 }

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2004-02-18  7:43 [PATCH] possible memory leak fix MAEDA Naoaki
2004-02-18 19:16 ` David Mosberger

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