Huge thanks to our Platinum Members Endace and LiveAction,
and our Silver Member Veeam, for supporting the Wireshark Foundation and project.

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

From: Jan Gerbecks <jan.gerbecks@xxxxxxxxxxxxxxx>
Date: Fri, 8 Jan 2010 12:00:38 +0100
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