[Fix] Another FSM fix to accomodate possibility of multiple consequent ?

diff --git a/src/libmime/mime_headers.c b/src/libmime/mime_headers.c
index bb7b9373a6cfa7fb5728bfffa3887f884ba2966c..4d2c89dae5664273f365bab7313a7f5fae604b7e 100644 (file)
--- a/src/libmime/mime_headers.c
+++ b/src/libmime/mime_headers.c
@@ -670,6 +670,14 @@ rspamd_mime_header_decode (rspamd_mempool_t *pool, const gchar *in,
                        if (*p == '?') {
                                state = got_more_qmark;
                                qmarks ++;
+
+                               /* Skip multiple ? signs */
+                               p ++;
+                               while (p < end && *p == '?') {
+                                       p ++;
+                               }
+
+                               continue;
                        }
                        p ++;
                        break;