Clarify trunccpy()'s src and dest must not overlap.

[nmh] / test / fakesmtp.c

diff --git a/test/fakesmtp.c b/test/fakesmtp.c
index 42d4f181ded9b31a422bc5192a7c063601e60383..35230957416a966ae73c369355272f9bcfb75d69 100644 (file)
--- a/test/fakesmtp.c
+++ b/test/fakesmtp.c
@@ -41,6 +41,7 @@ main(int argc, char *argv[])
        int rc, conn, smtp_state;
        FILE *f;
        const char *xoauth = getenv("XOAUTH");
+       const char *smtputf8 = getenv("SMTPUTF8");
 
        if (argc != 3) {
                fprintf(stderr, "Usage: %s output-filename port\n", argv[0]);
@@ -101,13 +102,20 @@ main(int argc, char *argv[])
                        smtp_state = SMTP_DATA;
                        continue;
                }
-               if (xoauth != NULL) {
-                       /* XOAUTH2 support enabled; handle EHLO and AUTH. */
-                       if (strncmp(line, "EHLO", 4) == 0) {
-                               putcrlf(conn, "250-ready");
-                               putcrlf(conn, "250 AUTH XOAUTH2");
-                               continue;
+               if (strncmp(line, "EHLO", 4) == 0) {
+                       putcrlf(conn, "250-ready");
+                       if (smtputf8 != NULL) {
+                               putcrlf(conn, "250-8BITMIME");
+                               putcrlf(conn, "250-SMTPUTF8");
+                       }
+                       if (xoauth != NULL) {
+                               putcrlf(conn, "250-AUTH XOAUTH2");
                        }
+                       putcrlf(conn, "250 I'll buy that for a dollar!");
+                       continue;
+               }
+               if (xoauth != NULL) {
+                       /* XOAUTH2 support enabled; handle AUTH (and EHLO above). */
                        if (strncmp(line, "AUTH", 4) == 0) {
                                if (strncmp(line, "AUTH XOAUTH2", 12) == 0
                                    && strstr(line, xoauth) != NULL) {