From: Adrian Cox <apc@agelectronics.co.uk>
To: LinuxPPC-Dev <linuxppc-dev@lists.linuxppc.org>
Subject: more /proc/ppc_htab
Date: Thu, 15 Jul 1999 11:21:19 +0100 [thread overview]
Message-ID: <378DB61F.15D77BD6@agelectronics.co.uk> (raw)
In the 2.2.10 kernel (with a Debian userspace), cat /proc/ppc_htab
works, and more /proc/ppc_htab produces a segfault. This fixes it.
- Adrian Cox, AG Electronics
--- linuxppc-2.2.10/arch/ppc/kernel/ppc_htab.c Thu Dec 10 00:24:23 1998
+++ linux/arch/ppc/kernel/ppc_htab.c Thu Jul 15 11:17:40 1999
@@ -253,6 +253,8 @@
return 0;
if (n > strlen(buffer) - *ppos)
n = strlen(buffer) - *ppos;
+ if (n > count)
+ n = count;
copy_to_user(buf, buffer + *ppos, n);
*ppos += n;
return n;
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reply other threads:[~1999-07-15 10:21 UTC|newest]
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