From 795ef6e1a28632e611c9111f0f21b9db3e12b19b Mon Sep 17 00:00:00 2001 From: Steffen Vogel Date: Wed, 30 Sep 2020 10:56:58 +0200 Subject: [PATCH] influxdb: fix invalid use of strncpy() --- lib/nodes/influxdb.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/nodes/influxdb.cpp b/lib/nodes/influxdb.cpp index af810d074..181468be0 100644 --- a/lib/nodes/influxdb.cpp +++ b/lib/nodes/influxdb.cpp @@ -155,7 +155,7 @@ int influxdb_write(struct vnode *n, struct sample *smps[], unsigned cnt, unsigne char name[32]; if (sig->name) - strncpy(name, sig->name, sizeof(name)); + strncpy(name, sig->name, sizeof(name)-1); else snprintf(name, sizeof(name), "value%u", j);