From 74f277101265ff3376c65270da2dcbc6d1325494 Mon Sep 17 00:00:00 2001 From: Ferruh Yigit Date: Fri, 2 Nov 2018 19:06:05 +0000 Subject: [PATCH] bus/dpaa: fix build with gcc 9.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit build error: In function ‘fman_if_init’, .../drivers/bus/dpaa/base/fman/fman.c:186:2: error: ‘strncpy’ output may be truncated copying 4095 bytes from a string of length 4095 [-Werror=stringop-truncation] strncpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1); strncpy may result a not null-terminated string, replaced it with strlcpy Fixes: 5b22cf744689 ("bus/dpaa: introducing FMan configurations") Cc: stable@dpdk.org Signed-off-by: Ferruh Yigit --- drivers/bus/dpaa/base/fman/fman.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/bus/dpaa/base/fman/fman.c b/drivers/bus/dpaa/base/fman/fman.c index bdb7004233..06762e0f40 100644 --- a/drivers/bus/dpaa/base/fman/fman.c +++ b/drivers/bus/dpaa/base/fman/fman.c @@ -13,6 +13,7 @@ #include #include #include +#include #define QMI_PORT_REGS_OFFSET 0x400 @@ -183,7 +184,7 @@ fman_if_init(const struct device_node *dpa_node) } memset(__if, 0, sizeof(*__if)); INIT_LIST_HEAD(&__if->__if.bpool_list); - strncpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1); + strlcpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1); __if->node_path[PATH_MAX - 1] = '\0'; /* Obtain the MAC node used by this interface except macless */ -- 2.20.1