X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=imap%2Fauth_sasl.c;h=fa1714fa26542442315bd7dba1aabc48e19d3da5;hb=d6a7a89913885f96c6343fdb98777ec8e887e4e3;hp=9230a87f18ca8a21589f1b7eb7abf133258507b4;hpb=bbc4fd52516a8afefbd14c77e34f8389d6f0a6ed;p=apps%2Fmadmutt.git

diff --git a/imap/auth_sasl.c b/imap/auth_sasl.c
index 9230a87..fa1714f 100644
--- a/imap/auth_sasl.c
+++ b/imap/auth_sasl.c
@@ -141,7 +141,10 @@ imap_auth_res_t imap_auth_sasl (IMAP_DATA * idata, const char *method)
       }
     }
 
-    if (!client_start) {
+    /* client-start is only available with the SASL-IR extension, but
+     * SASL 2.1 seems to want to use it regardless, at least for DIGEST
+     * fast reauth. Override if the server sent an initial continuation */
+    if (!client_start || buf[0]) {
       do {
         rc = sasl_client_step (saslconn, buf, len, &interaction, &pc, &olen);
         if (rc == SASL_INTERACT)