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stb6100: fix buffer length check in stb6100_write_reg_range()

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commit 7e6bd12fb77b0067df13fb3ba3fadbdff2945396 upstream.

We are checking sizeof() the wrong variable!

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
This commit is contained in:
Alexander Shiyan
2014-02-25 23:41:14 -03:00
committed by Willy Tarreau
parent d55534bf7e
commit 78308a4a65
1 changed files with 1 additions and 1 deletions
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drivers/media/dvb-frontends/stb6100.c
+1 -1
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@@ -193,7 +193,7 @@ static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int st
.len = len + 1
};
if (1 + len > sizeof(buf)) {
if (1 + len > sizeof(cmdbuf)) {
printk(KERN_WARNING
"%s: i2c wr: len=%d is too big!\n",
KBUILD_MODNAME, len);