Kernel package status
Ron Yorston
rmy at tigress.co.uk
Tue Jun 22 15:51:33 UTC 2004
I've been having a look at the 34.7.legacy kernel. Can someone explain
why the e1000 patch differs from that in Fedora Core 1's 2.4.22-1.2194
kernel?
Ron
34.7.legacy
--- 1.28/drivers/net/e1000/e1000_ethtool.c 2004-06-17 10:21:22 -07:00
+++ 1.29/drivers/net/e1000/e1000_ethtool.c 2004-06-17 10:21:22 -07:00
@@ -1514,6 +1514,9 @@
if(copy_from_user(®s, addr, sizeof(regs)))
return -EFAULT;
+ memset(regs_buff, 0, sizeof(regs_buff));
+ if (regs.len > E1000_REGS_LEN)
+ regs.len = E1000_REGS_LEN;
e1000_ethtool_gregs(adapter, ®s, regs_buff);
if(copy_to_user(addr, ®s, sizeof(regs)))
return -EFAULT;
2194.nptl
--- linux-2.4.22/drivers/net/e1000/e1000_ethtool.c~ 2004-06-04 12:58:57.907123544 +0100
+++ linux-2.4.22/drivers/net/e1000/e1000_ethtool.c 2004-06-04 13:00:08.752353432 +0100
@@ -1351,6 +1351,9 @@
if(copy_from_user(®s, addr, sizeof(regs)))
return -EFAULT;
+ memset(regs_buff, 0, sizeof(regs_buff));
+ if (regs.len > E1000_REGS_LEN * sizeof(uint32_t))
+ regs.len = E1000_REGS_LEN * sizeof(uint32_t);
e1000_ethtool_gregs(adapter, ®s, regs_buff);
if(copy_to_user(addr, ®s, sizeof(regs)))
return -EFAULT;
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