Wireshark · Wireshark-dev: Re: [Wireshark-dev] Dissector bug

[Jan Gerbecks <jan.gerbecks@xxxxxxxxxxxxxxx>]

Hi,

that usually means you forget to either: 

initialize a variable 

or didn't add it to the hf[] or ett[] array.

Take a closer look there,

Jan

On 08.01.2010, at 07:09, Rach, Darshan wrote:

Hi,

 

I am getting the following error:

[Dissector bug, protocol DASH: proto.c:2457: failed assertion "(guint)hfindex < gpa_hfinfo.len"]

 

My code looks like this:

 

static gint hf_epg_info_bits_len = -1;

 

{&hf_epg_info_bits_len,

{"EPG Info Bits Length","oqtp.epg_info_bits_len",FT_UINT8, BASE_DEC,NULL, 0x0,

"EPG Info Bits Length", HFILL}},

 

epg_info_bits_len = ((tvb_get_guint8(next_tvb, packet_field_offset)) & 0xf);

proto_tree_add_uint(sub_tree, hf_epg_info_bits_len, next_tvb, packet_field_offset, 1, epg_info_bits_len);

packet_field_offset += 1;

 

Kindly help.

 

+Darshan

---

This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster@xxxxxxx and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes.
To protect the environment please do not print this e-mail unless necessary.

An NDS Group Limited company. www.nds.com
___________________________________________________________________________
Sent via:    Wireshark-dev mailing list <wireshark-dev@xxxxxxxxxxxxx>
Archives:    http://www.wireshark.org/lists/wireshark-dev
Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev
            mailto:wireshark-dev-request@xxxxxxxxxxxxx?subject=unsubscribe