From: Dipankar Sarma <dipankar@in.ibm.com>
To: Andrew Morton <akpm@digeo.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Misc 2.5 Fixes: cp-user-awe
Date: Tue, 10 Jun 2003 15:39:05 +0530 [thread overview]
Message-ID: <20030610100905.GD2194@in.ibm.com> (raw)
In-Reply-To: <20030610100746.GC2194@in.ibm.com>
Fix copy/user in awe_wave.
sound/oss/awe_wave.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN sound/oss/awe_wave.c~cp-user-awe sound/oss/awe_wave.c
--- linux-2.5.70-ds/sound/oss/awe_wave.c~cp-user-awe 2003-06-08 20:49:13.000000000 +0530
+++ linux-2.5.70-ds-dipankar/sound/oss/awe_wave.c 2003-06-08 20:49:13.000000000 +0530
@@ -2046,9 +2046,9 @@ awe_ioctl(int dev, unsigned int cmd, cad
awe_info.nr_voices = awe_max_voices;
else
awe_info.nr_voices = AWE_MAX_CHANNELS;
- memcpy((char*)arg, &awe_info, sizeof(awe_info));
+ if(copy_to_user(arg, &awe_info, sizeof(awe_info)))
+ return -EFAULT;
return 0;
- break;
case SNDCTL_SEQ_RESETSAMPLES:
awe_reset(dev);
_
next prev parent reply other threads:[~2003-06-10 9:54 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-10 10:05 Misc 2.5 Fixes: Summary Dipankar Sarma
2003-06-10 10:05 ` Joshua Kwan
2003-06-10 10:11 ` Joshua Kwan
2003-06-10 10:06 ` Misc 2.5 Fixes: arcnet-oops-fix Dipankar Sarma
2003-06-10 10:07 ` Misc 2.5 Fixes: x25-facilities-parse Dipankar Sarma
2003-06-10 10:09 ` Dipankar Sarma [this message]
2003-06-10 10:09 ` Misc 2.5 Fixes: cp-user-cmpci Dipankar Sarma
2003-06-10 10:10 ` Misc 2.5 Fixes: cp-user-eicon Dipankar Sarma
2003-06-10 10:11 ` Misc 2.5 Fixes: cp-user-intermezzo Dipankar Sarma
2003-06-10 10:13 ` Misc 2.5 Fixes: cp-user-mdc800 Dipankar Sarma
2003-06-10 10:15 ` Misc 2.5 Fixes: cp-user-mpu401 Dipankar Sarma
2003-06-10 10:18 ` Misc 2.5 Fixes: cp-user-sisfb Dipankar Sarma
2003-06-10 10:20 ` Misc 2.5 Fixes: cp-user-vicam Dipankar Sarma
2003-06-10 10:22 ` Misc 2.5 Fixes: cp-user-zoran Dipankar Sarma
2003-06-10 10:23 ` Misc 2.5 Fixes: mem-leak-emu10k1 Dipankar Sarma
2003-06-10 10:24 ` Misc 2.5 Fixes: mem-leak-rio Dipankar Sarma
2003-06-10 10:25 ` Misc 2.5 Fixes: resrc-leak-i810 Dipankar Sarma
2003-06-10 14:53 ` Misc 2.5 Fixes: cp-user-zoran Hollis Blanchard
2003-06-11 10:48 ` Misc 2.5 Fixes: cp-user-vicam Dipankar Sarma
2003-06-11 12:18 ` Alan Cox
2003-06-11 12:38 ` Dipankar Sarma
2003-06-10 16:31 ` Misc 2.5 Fixes: cp-user-sisfb Thomas Winischhofer
2003-06-10 17:34 ` Dipankar Sarma
2003-06-10 18:29 ` James Simmons
2003-06-10 14:38 ` Misc 2.5 Fixes: cp-user-cmpci Hollis Blanchard
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