From 3500cd73dff48f28f4ba80c171c4c80034d40f76 Mon Sep 17 00:00:00 2001 From: Christian Perle Date: Mon, 12 Jun 2017 10:06:57 +0200 Subject: [PATCH] proc: snmp6: Use correct type in memset Reading /proc/net/snmp6 yields bogus values on 32 bit kernels. Use "u64" instead of "unsigned long" in sizeof(). Fixes: 4a4857b1c81e ("proc: Reduce cache miss in snmp6_seq_show") Signed-off-by: Christian Perle Signed-off-by: David S. Miller --- net/ipv6/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index cc8e3ae9ca73..e88bcb8ff0fd 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -219,7 +219,7 @@ static void snmp6_seq_show_item64(struct seq_file *seq, void __percpu *mib, u64 buff64[SNMP_MIB_MAX]; int i; - memset(buff64, 0, sizeof(unsigned long) * SNMP_MIB_MAX); + memset(buff64, 0, sizeof(u64) * SNMP_MIB_MAX); snmp_get_cpu_field64_batch(buff64, itemlist, mib, syncpoff); for (i = 0; itemlist[i].name; i++)