From: Catalin Marinas <catalin.marinas@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] Fix a memory leak in the i386 setup code
Date: Mon, 10 Jul 2006 23:13:08 +0100 [thread overview]
Message-ID: <20060710221308.5351.78741.stgit@localhost.localdomain> (raw)
From: Catalin Marinas <catalin.marinas@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com>
---
arch/i386/kernel/setup.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 08c00d2..d32d264 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -1327,7 +1327,10 @@ #endif
res->start = e820.map[i].addr;
res->end = res->start + e820.map[i].size - 1;
res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
- request_resource(&iomem_resource, res);
+ if (request_resource(&iomem_resource, res)) {
+ kfree(res);
+ continue;
+ }
if (e820.map[i].type == E820_RAM) {
/*
* We don't know which RAM region contains kernel data,
next reply other threads:[~2006-07-10 22:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-10 22:13 Catalin Marinas [this message]
2006-07-10 22:25 ` [PATCH] Fix a memory leak in the i386 setup code Rafael J. Wysocki
2006-07-11 7:47 ` Catalin Marinas
2006-07-11 8:26 ` Rafael J. Wysocki
2006-07-10 22:45 ` functions returning 0 on success [was: [PATCH] Fix a memory leak in the i386 setup code] Michael Tokarev
2006-07-10 22:49 ` Michael Tokarev
2006-07-15 17:33 ` Dmitry Torokhov
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