[dpdk-dev] [PATCH v2] eal/linux: use strlcpy in uevent parsing

[Thomas Monjalon]

Support of strlcpy has recently been added to DPDK.

This replacement has been generated by the coccinelle script:
	devtools/cocci.sh devtools/cocci/strlcpy.cocci

Fixes: 0d0f478d0483 ("eal/linux: add uevent parse and process")

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
v2: add missing include
---
 lib/librte_eal/linuxapp/eal/eal_dev.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal_dev.c b/lib/librte_eal/linuxapp/eal/eal_dev.c
index 9478a39a5..1cf6aebff 100644
--- a/lib/librte_eal/linuxapp/eal/eal_dev.c
+++ b/lib/librte_eal/linuxapp/eal/eal_dev.c
@@ -7,6 +7,7 @@
 #include <sys/socket.h>
 #include <linux/netlink.h>
 
+#include <rte_string_fns.h>
 #include <rte_log.h>
 #include <rte_compat.h>
 #include <rte_dev.h>
@@ -94,15 +95,15 @@ dev_uev_parse(const char *buf, struct rte_dev_event *event, int length)
 		if (!strncmp(buf, "ACTION=", 7)) {
 			buf += 7;
 			i += 7;
-			snprintf(action, sizeof(action), "%s", buf);
+			strlcpy(action, buf, sizeof(action));
 		} else if (!strncmp(buf, "SUBSYSTEM=", 10)) {
 			buf += 10;
 			i += 10;
-			snprintf(subsystem, sizeof(subsystem), "%s", buf);
+			strlcpy(subsystem, buf, sizeof(subsystem));
 		} else if (!strncmp(buf, "PCI_SLOT_NAME=", 14)) {
 			buf += 14;
 			i += 14;
-			snprintf(pci_slot_name, sizeof(subsystem), "%s", buf);
+			strlcpy(pci_slot_name, buf, sizeof(subsystem));
 			event->devname = strdup(pci_slot_name);
 		}
 		for (; i < length; i++) {
-- 
2.16.2