| From | Kamal Mostafa <> | Subject | [PATCH 3.19.y-ckt 039/155] mtd: nand: sunxi: fix sunxi_nand_chips_cleanup() | Date | Thu, 12 Nov 2015 15:16:33 -0800 |
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3.19.8-ckt10 -stable review patch. If anyone has any objections, please let me know.
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From: Boris BREZILLON <boris.brezillon@free-electrons.com>
commit 8e375ccda31ccc73b087134e263c48d2114534f4 upstream.
The sunxi_nand_chips_cleanup() function is missing a call to list_del() which generates a double free error.
Reported-by: Priit Laes <plaes@plaes.org> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Fixes: 1fef62c1423b ("mtd: nand: add sunxi NAND flash controller support") Tested-by: Priit Laes <plaes@plaes.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/mtd/nand/sunxi_nand.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c index d753659..fbb4c76 100644 --- a/drivers/mtd/nand/sunxi_nand.c +++ b/drivers/mtd/nand/sunxi_nand.c @@ -1306,6 +1306,7 @@ static void sunxi_nand_chips_cleanup(struct sunxi_nfc *nfc) node); nand_release(&chip->mtd); sunxi_nand_ecc_cleanup(&chip->nand.ecc); + list_del(&chip->node); } } -- 1.9.1
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