ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

mtd: spinand: Fix OOB read

Browse Source 
So far OOB have never been used in SPI-NAND, add the missing memcpy to
make it work properly.

Fixes: 7529df4652 ("mtd: nand: Add core infrastructure to support SPI NANDs")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201001102014.20100-6-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal
2020-10-01 12:20:13 +02:00
parent 00c15b78b4
commit 868cbe2a6d
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mtd/nand/spi/core.c
View File

@@ -382,6 +382,10 @@ static int spinand_read_from_cache_op(struct spinand_device *spinand,
memcpy(req->databuf.in, spinand->databuf + req->dataoffs,
req->datalen);
if (req->ooblen)
memcpy(req->oobbuf.in, spinand->oobbuf + req->ooboffs,
req->ooblen);
return 0;
}