Messages in this thread Patch in this message | | | Date | Thu, 20 Sep 2012 15:48:04 +0200 | Subject | Fix bug in end absolute address in drivers/mtd/devices/slram.c | From | Jiri Engelthaler <> |
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Hello. I found a bug in parsing end absolute address in drivers/mtd/devices/slram.c. There is checking for startaddress < endaddress and endaddress subtracted by startaddress before check. The bug is there from commit 3afd522de8d8ec446efe957b86e4f63e3dd8ce9d Mon, 19 Jan 2009 01:24:21 +0000
Here is the patch
Signed-off-by: Jiri Engelthaler <engycz@gmail.com>
--- linux-3.2.28/drivers/mtd/devices/slram.c 2012-08-19 19:15:38.000000000 +0200 +++ linux-3.2.28.mod/drivers/mtd/devices/slram.c 2012-09-19 18:29:28.012740703 +0200 @@ -266,7 +266,7 @@ static int parse_cmdline(char *devname,
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;
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