squish a strcopy, ok krw@

1 files changed, 2 insertions, 1 deletions

diff --git a/libexec/telnetd/telnetd.c b/libexec/telnetd/telnetd.c
index 361e590777a..2713988ee66 100644
--- a/libexec/telnetd/telnetd.c
+++ b/libexec/telnetd/telnetd.c
@@ -783,7 +783,8 @@ show_issue(void)
 	f = fopen("/etc/issue", "r");
     if(f){
 	while(fgets(buf, sizeof(buf)-2, f)){
-	    strcpy(buf + strcspn(buf, "\r\n"), "\r\n");
+	    size_t off = strcspn(buf, "\r\n");  	
+	    strlcpy(buf + off, "\r\n", sizeof(buf) - off);
 	    writenet((unsigned char*)buf, strlen(buf));
 	}
 	fclose(f);