* PATCH: fix the security leak in dmasound
@ 2003-07-11 18:12 Alan Cox
0 siblings, 0 replies; only message in thread
From: Alan Cox @ 2003-07-11 18:12 UTC (permalink / raw)
To: linux-kernel, torvalds
'ra1
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.75/sound/oss/dmasound/dmasound_core.c linux-2.5.75-ac1/sound/oss/dmasound/dmasound_core.c
--- linux-2.5.75/sound/oss/dmasound/dmasound_core.c 2003-07-10 21:05:30.000000000 +0100
+++ linux-2.5.75-ac1/sound/oss/dmasound/dmasound_core.c 2003-07-11 16:30:15.000000000 +0100
@@ -351,8 +351,8 @@
case SOUND_MIXER_INFO:
{
mixer_info info;
- strlcpy(info.id, dmasound.mach.name2, sizeof(info.id));
- strlcpy(info.name, dmasound.mach.name2, sizeof(info.name));
+ strncpy(info.id, dmasound.mach.name2, sizeof(info.id));
+ strncpy(info.name, dmasound.mach.name2, sizeof(info.name));
info.modify_counter = mixer.modify_counter;
if (copy_to_user((int *)arg, &info, sizeof(info)))
return -EFAULT;
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2003-07-11 18:12 PATCH: fix the security leak in dmasound Alan Cox
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