ifpps: Properly zero out allocated stats

The dynamically allocated members of struct ifstat have an entry for
each CPU. Properly consider this when resetting the stats in the
STATS_ZERO1 macro.

Reported-by: Daniel Borkmann <borkmann@iogearbox.net>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/ifpps.c b/ifpps.c
index 5e4b5b0..3dbb337 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -164,7 +164,7 @@ static void stats_alloc(struct ifstat *stats, int cpus)
 }
 
 #define STATS_ZERO1(member)	\
-	do { memset(stats->member, 0, sizeof(*(stats->member))); } while (0)
+	do { memset(stats->member, 0, cpus * sizeof(*(stats->member))); } while (0)
 
 static void stats_zero(struct ifstat *stats, int cpus)
 {