Provide out own strlcpy() and strlcat() routines if necessary.

We now depend on the *full* semantics of those routines, including the
return value being usable for truncation checks.

If we're building for a UN*X that has them, define pcap_strl{cpy,cat} to
be strl{cpy,cat}.

If we're building for Windows using MSVC, define pcap_strl{cpy,cat}, not
strl{cpy,cat}.

Otherwise, build our won versions of pcap_strl{cpy,cat} from BSD-derived
source code.

1 files changed, 1 insertions, 1 deletions

diff --git a/pcap-dag.c b/pcap-dag.c
index d992a493..91965bcb 100644
--- a/pcap-dag.c
+++ b/pcap-dag.c
@@ -728,7 +728,7 @@ dag_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
 static int
 dag_inject(pcap_t *p, const void *buf _U_, int size _U_)
 {
-	strlcpy(p->errbuf, "Sending packets isn't supported on DAG cards",
+	pcap_strlcpy(p->errbuf, "Sending packets isn't supported on DAG cards",
 	    PCAP_ERRBUF_SIZE);
 	return (-1);
 }