diff options
| -rw-r--r-- | epan/tvbuff.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/epan/tvbuff.c b/epan/tvbuff.c index eee139ff54..6446af9299 100644 --- a/epan/tvbuff.c +++ b/epan/tvbuff.c @@ -1624,9 +1624,9 @@ tvb_memeql(tvbuff_t *tvb, gint offset, const guint8 *str, gint size) } /* Convert a string from Unicode to ASCII. At the moment we fake it by - * assuming all characters are ASCII )-: The caller must free the - * result returned. The len parameter is the number of guint16's to - * convert from Unicode. */ + * replacing all non-ASCII characters with a '.' )-: The caller must + * free the result returned. The len parameter is the number of guint16's + * to convert from Unicode. */ char * tvb_fake_unicode(tvbuff_t *tvb, int offset, int len, gboolean little_endian) { @@ -1645,7 +1645,7 @@ tvb_fake_unicode(tvbuff_t *tvb, int offset, int len, gboolean little_endian) for (i = 0; i < len; i++) { character = little_endian ? tvb_get_letohs(tvb, offset) : tvb_get_ntohs(tvb, offset); - buffer[i] = character & 0xff; + buffer[i] = character < 256 ? character : '.'; offset += 2; } |