diff options
author | Gary S. Robertson <gary.robertson@linaro.org> | 2015-12-16 20:33:52 -0600 |
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committer | Gary S. Robertson <gary.robertson@linaro.org> | 2015-12-16 20:33:52 -0600 |
commit | 75e2d5300fc98dccb3b99031daf1081a8952a738 (patch) | |
tree | df130108bbac39067b9ad1cbda2f4fd4116da59e /drivers/media/tuners/si2157.c | |
parent | fe7e08f8621d68222f1c65599d8c8d10f0cf5164 (diff) | |
parent | 6844488aaa6b23d45106c9c3c3ba2f2ee4a612f9 (diff) |
Merge tag 'lsk-v4.1-15.11' of http://git.linaro.org/kernel/linux-linaro-stable into linux-linaro-lng-v4.1linux-lng-4.1.13-2015.12
LSK 15.11 v4.1
Signed-off-by: Gary S. Robertson <gary.robertson@linaro.org>
Conflicts:
linaro/configs/preempt-rt.conf
linaro/configs/vexpress64.conf
Diffstat (limited to 'drivers/media/tuners/si2157.c')
-rw-r--r-- | drivers/media/tuners/si2157.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c index d74ae26621ca..c5dbba5b5bc9 100644 --- a/drivers/media/tuners/si2157.c +++ b/drivers/media/tuners/si2157.c @@ -165,6 +165,10 @@ static int si2157_init(struct dvb_frontend *fe) for (remaining = fw->size; remaining > 0; remaining -= 17) { len = fw->data[fw->size - remaining]; + if (len > SI2157_ARGLEN) { + dev_err(&client->dev, "Bad firmware length\n"); + goto err_release_firmware; + } memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len); cmd.wlen = len; cmd.rlen = 1; |