From 9c5c1090d1c79e8c1717c976020a9c2717632661 Mon Sep 17 00:00:00 2001 From: Luotao Fu Date: Mon, 23 Nov 2009 11:11:37 +0100 Subject: [PATCH] change fixed char size in strncmp Signed-off-by: Luotao Fu --- src/socketcan_netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/socketcan_netlink.c b/src/socketcan_netlink.c index b491a91..2ff5fd0 100644 --- a/src/socketcan_netlink.c +++ b/src/socketcan_netlink.c @@ -307,7 +307,7 @@ static int do_get_nl_link(int fd, __u8 acquire, const char *name, void *res) nl_msg->nlmsg_len - NLMSG_LENGTH(sizeof(struct ifaddrmsg)); parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len); - if (strncmp((char *)RTA_DATA(tb[IFLA_IFNAME]), name, 4) != 0) + if (strncmp((char *)RTA_DATA(tb[IFLA_IFNAME]), name, sizeof(name)) != 0) continue; if (tb[IFLA_LINKINFO])