From: Dan Carpenter <dan.carpenter@oracle.com>
To: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>,
linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch] [media] mb86a20s: fix off by one checks
Date: Fri, 13 Jan 2012 06:28:34 +0000 [thread overview]
Message-ID: <20120113062834.GA23737@elgon.mountain> (raw)
Clearly ">=" was intended here instead of ">".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index 38778a8..4e6f836 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -535,7 +535,7 @@ static int mb86a20s_get_modulation(struct mb86a20s_state *state,
[2] = 0x8e, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -568,7 +568,7 @@ static int mb86a20s_get_fec(struct mb86a20s_state *state,
[2] = 0x8f, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -603,7 +603,7 @@ static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
[2] = 0x90, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -627,7 +627,7 @@ static int mb86a20s_get_segment_count(struct mb86a20s_state *state,
[2] = 0x91, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>,
linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch] [media] mb86a20s: fix off by one checks
Date: Fri, 13 Jan 2012 09:28:34 +0300 [thread overview]
Message-ID: <20120113062834.GA23737@elgon.mountain> (raw)
Clearly ">=" was intended here instead of ">".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index 38778a8..4e6f836 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -535,7 +535,7 @@ static int mb86a20s_get_modulation(struct mb86a20s_state *state,
[2] = 0x8e, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -568,7 +568,7 @@ static int mb86a20s_get_fec(struct mb86a20s_state *state,
[2] = 0x8f, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -603,7 +603,7 @@ static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
[2] = 0x90, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
@@ -627,7 +627,7 @@ static int mb86a20s_get_segment_count(struct mb86a20s_state *state,
[2] = 0x91, /* Layer C */
};
- if (layer > ARRAY_SIZE(reg))
+ if (layer >= ARRAY_SIZE(reg))
return -EINVAL;
rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
if (rc < 0)
next reply other threads:[~2012-01-13 6:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-13 6:28 Dan Carpenter [this message]
2012-01-13 6:28 ` [patch] [media] mb86a20s: fix off by one checks Dan Carpenter
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