3.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
commit a0d28ba01ebd048b4ba418142b37f5cf80e6d156 upstream.
A recent commit "mmc: sh_mmcif: fix clock management" has introduced a
use after free bug in sh_mmcif.c: in sh_mmcif_remove() the call to
mmc_free_host() frees private driver data, therefore using it afterwards
is a bug. Revert that hunk.
Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
Signed-off-by: Chris Ball <c...@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/mmc/host/sh_mmcif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1464,9 +1464,9 @@ static int __devexit sh_mmcif_remove(str
platform_set_drvdata(pdev, NULL);
+ clk_disable(host->hclk);
mmc_free_host(host->mmc);
pm_runtime_put_sync(&pdev->dev);
- clk_disable(host->hclk);
pm_runtime_disable(&pdev->dev);
return 0;
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
