diff options
| author | Yoichi Yuasa | 2007-03-01 05:13:51 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2007-03-01 23:53:39 +0100 |
| commit | 3a0ee2ce8cc4f962031d7520df960431c2f26a9c (patch) | |
| tree | 1e3ede5fa99185d326c0b5644a6b55358c39184d | |
| parent | [PATCH] Fix buffer overflow and races in capi debug functions (diff) | |
| download | kernel-qcow2-linux-3a0ee2ce8cc4f962031d7520df960431c2f26a9c.tar.gz kernel-qcow2-linux-3a0ee2ce8cc4f962031d7520df960431c2f26a9c.tar.xz kernel-qcow2-linux-3a0ee2ce8cc4f962031d7520df960431c2f26a9c.zip | |
[PATCH] fix memory leak in dma_declare_coherent_memory()
When it goes to free1_out, dev->dma_mem has not been freed.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/cris/arch-v32/drivers/pci/dma.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/pci-dma.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/cris/arch-v32/drivers/pci/dma.c b/arch/cris/arch-v32/drivers/pci/dma.c index 426b09878a05..70d3bf0c92e8 100644 --- a/arch/cris/arch-v32/drivers/pci/dma.c +++ b/arch/cris/arch-v32/drivers/pci/dma.c @@ -111,7 +111,7 @@ int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, return DMA_MEMORY_IO; free1_out: - kfree(dev->dma_mem->bitmap); + kfree(dev->dma_mem); out: return 0; } diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c index 41af692c1584..3ebcea033623 100644 --- a/arch/i386/kernel/pci-dma.c +++ b/arch/i386/kernel/pci-dma.c @@ -110,7 +110,7 @@ int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, return DMA_MEMORY_IO; free1_out: - kfree(dev->dma_mem->bitmap); + kfree(dev->dma_mem); out: if (mem_base) iounmap(mem_base); |