From 78f018a79243b8aa3c2a8e8aa87245c58c731278 Mon Sep 17 00:00:00 2001 From: Alon Bar-Lev Date: Sun, 16 Sep 2018 13:29:59 +0300 Subject: [PATCH] tpmd_dev: fix strncpy bound MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit tpmd_dev/linux/tpmd_dev.c:88:3: error: ‘strncpy’ specified bound 108 equals destination size [-Werror=stringop-truncation] Bug: https://github.com/PeterHuewe/tpm-emulator/pull/43 Signed-off-by: Alon Bar-Lev --- tpmd_dev/linux/tpmd_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tpmd_dev/linux/tpmd_dev.c b/tpmd_dev/linux/tpmd_dev.c index 2b24bd7..72583f4 100644 --- a/tpmd_dev/linux/tpmd_dev.c +++ b/tpmd_dev/linux/tpmd_dev.c @@ -85,7 +85,7 @@ static int tpmd_connect(char *socket_name) return res; } addr.sun_family = AF_UNIX; - strncpy(addr.sun_path, socket_name, sizeof(addr.sun_path)); + strncpy(addr.sun_path, socket_name, sizeof(addr.sun_path)-1); res = tpmd_sock->ops->connect(tpmd_sock, (struct sockaddr*)&addr, sizeof(struct sockaddr_un), 0); if (res != 0) { -- 2.16.4