diff options
Diffstat (limited to 'epan/dissectors/packet-dvbci.c')
-rw-r--r-- | epan/dissectors/packet-dvbci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/epan/dissectors/packet-dvbci.c b/epan/dissectors/packet-dvbci.c index abb07ce1e2..7da99ef795 100644 --- a/epan/dissectors/packet-dvbci.c +++ b/epan/dissectors/packet-dvbci.c @@ -1969,7 +1969,8 @@ dissect_si_string(tvbuff_t *tvb, gint offset, gint str_len, if (!title) /* we always have a title for our strings */ return; - if (str_len==0) + /* str_len==-1 is not supported, we need an actual length */ + if (str_len<=0) return; byte0 = tvb_get_guint8(tvb, offset); |