From: Vinod Koul <vinod.koul@intel.com>
To: alsa-devel@alsa-project.org, tiwai@suse.de
Cc: Vinod Koul <vinod.koul@intel.com>,
broonie@kernel.org, lgirdwood@gmail.com
Subject: [PATCH 4/9] ALSA: compress: use snprint instread of sprintf
Date: Tue, 27 Aug 2013 12:10:34 +0530 [thread overview]
Message-ID: <1377585639-29516-5-git-send-email-vinod.koul@intel.com> (raw)
In-Reply-To: <1377585639-29516-1-git-send-email-vinod.koul@intel.com>
To prevent possiblity of exceeding buffer size
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
sound/core/compress_offload.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index e640f8c..1e722c2 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -871,7 +871,7 @@ static int snd_compress_dev_register(struct snd_device *device)
return -EBADFD;
compr = device->device_data;
- sprintf(str, "comprC%iD%i", compr->card->number, compr->device);
+ snprintf(str, sizeof(str), "comprC%iD%i", compr->card->number, compr->device);
pr_debug("reg %s for device %s, direction %d\n", str, compr->name,
compr->direction);
/* register compressed device */
--
1.7.0.4
next prev parent reply other threads:[~2013-08-27 7:25 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 6:40 [PATCH 0/9] ALSA: compress offfload fixes Vinod Koul
2013-08-27 6:40 ` [PATCH 1/9] ALSA: Compress - dont use lock for all ioctls Vinod Koul
2013-08-27 10:22 ` Takashi Iwai
2013-08-27 9:44 ` Vinod Koul
2013-08-27 11:00 ` Takashi Iwai
2013-08-27 6:40 ` [PATCH 2/9] ALSA: compress: use mutex in drain Vinod Koul
2013-08-27 10:25 ` Takashi Iwai
2013-08-27 9:47 ` Vinod Koul
2013-08-27 10:53 ` Takashi Iwai
2013-08-27 10:16 ` Vinod Koul
2013-08-27 12:23 ` Takashi Iwai
2013-08-27 13:09 ` Vinod Koul
2013-08-27 14:03 ` Takashi Iwai
2013-08-27 14:10 ` Vinod Koul
2013-08-27 6:40 ` [PATCH 3/9] ASoC: compress: dont aquire lock for draining states Vinod Koul
2013-08-27 6:40 ` Vinod Koul [this message]
2013-08-27 6:40 ` [PATCH 5/9] ALSA: compres: wakeup the poll thread on pause Vinod Koul
2013-08-27 6:40 ` [PATCH 6/9] ALSA: compress: dont write when stream is paused Vinod Koul
2013-08-27 6:40 ` [PATCH 7/9] ALSA: compress: allow write when stream is setup Vinod Koul
2013-08-27 6:40 ` [PATCH 8/9] ALSA: compress: call pointer callback and updates under a lock Vinod Koul
2013-08-27 10:31 ` Takashi Iwai
2013-08-27 9:48 ` Vinod Koul
2013-08-27 11:03 ` Takashi Iwai
2013-08-27 6:40 ` [PATCH 9/9] ALSA: compress: use rate values for passing sampling rates Vinod Koul
2013-08-27 10:30 ` Takashi Iwai
2013-08-27 13:29 ` Mark Brown
2013-08-27 13:26 ` Vinod Koul
2013-08-27 14:27 ` Mark Brown
2013-08-27 10:46 ` [PATCH 0/9] ALSA: compress offfload fixes Takashi Iwai
2013-08-27 10:09 ` Vinod Koul
2013-08-27 12:32 ` Takashi Iwai
2013-08-27 13:14 ` Vinod Koul
2013-08-27 14:05 ` Takashi Iwai
2013-08-27 13:30 ` Vinod Koul
2013-08-27 14:22 ` Takashi Iwai
2013-08-27 13:41 ` Vinod Koul
2013-08-27 14:41 ` Takashi Iwai
2013-08-27 14:11 ` Vinod Koul
2013-08-27 13:28 ` Mark Brown
2013-08-27 13:18 ` Vinod Koul
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