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Subject[PATCH 104/241] mtd: slram: invalid checking of absolute end address
Date
3.5.7.2 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jiri Engelthaler <engycz@gmail.com>

commit c36a7ff4578ab6294885aef5ef241aeec4cdb1f0 upstream.

Fixed parsing end absolute address.

Signed-off-by: Jiri Engelthaler <engycz@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
---
drivers/mtd/devices/slram.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c
index 8f52fc8..5a5cd2a 100644
--- a/drivers/mtd/devices/slram.c
+++ b/drivers/mtd/devices/slram.c
@@ -240,7 +240,7 @@ static int parse_cmdline(char *devname, char *szstart, char *szlength)

if (*(szlength) != '+') {
devlength = simple_strtoul(szlength, &buffer, 0);
- devlength = handle_unit(devlength, buffer) - devstart;
+ devlength = handle_unit(devlength, buffer);
if (devlength < devstart)
goto err_out;

--
1.7.9.5


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