Be more conservative about when not to apply binary searching for the next boundary...

diff --git a/libcitadel/lib/mime_parser.c b/libcitadel/lib/mime_parser.c
index e3d04bb0123e24591740c280a61303249084f0df..3b10588b7a3fc2c0413fc89790bca71f0e762690 100644 (file)
--- a/libcitadel/lib/mime_parser.c
+++ b/libcitadel/lib/mime_parser.c
@@ -472,11 +472,15 @@ static long parse_MimeHeaders(interesting_mime_headers *m,
 
 static int IsAsciiEncoding(interesting_mime_headers *m)
 {
+
        if ((m->b[encoding].len != 0) &&
-           (strcmp(m->b[encoding].Key, "binary") == 0))
-               return 0;
-       else 
+           (strcasecmp(m->b[encoding].Key, "base64") == 0))
+               return 1;
+       if ((m->b[encoding].len != 0) &&
+           (strcmp(m->b[encoding].Key, "quoted-printable") == 0))
                return 1;
+
+       return 0;
 }
 
 static char *FindNextContent(char *ptr,