From 2475541608efec919ad3cbd0613f0f51fdbd50fd Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Mon, 1 Feb 2016 10:56:20 +0100 Subject: [PATCH] proto: Fix possible buffer overflow due to non null terminated string Signed-off-by: Hans Dedecker --- proto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/proto.c b/proto.c index eaec913..b91fcde 100644 --- a/proto.c +++ b/proto.c @@ -287,7 +287,7 @@ static bool parse_prefix_option(struct interface *iface, const char *str, size_t len) { char buf[128] = {0}, *saveptr; - if (len > sizeof(buf)) + if (len >= sizeof(buf)) return false; memcpy(buf, str, len); -- 2.25.1