diff options
| author | Christian Perle <christian.perle@secunet.com> | 2017-06-12 10:06:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-05 14:40:15 +0200 |
| commit | 059686754c1870f182ce55495b81728763732d48 (patch) | |
| tree | 6bf7449623ba69c2bc9844ec070942301c8bffe4 /net | |
| parent | 78b24ab695abafe4c5754a661a591b841661df8b (diff) | |
proc: snmp6: Use correct type in memset
[ Upstream commit 3500cd73dff48f28f4ba80c171c4c80034d40f76 ]
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 <christian.perle@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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++) |