opcua: Quiet a Coverity warning
It really shouldn't be possible to have a fragment head with no fragment items here, but quiet Coverity CID 1516904 here.
This commit is contained in:
parent
99d3112464
commit
1a04473ca8
|
@ -283,7 +283,14 @@ static int dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *
|
|||
this way Wireshark reassembles the message, as it expects the fragment
|
||||
sequence numbers to start at 0 */
|
||||
for (frag_i = frag_msg->next; frag_i; frag_i = frag_i->next) {}
|
||||
opcua_seqnum = frag_i->offset + 1;
|
||||
if (frag_i) {
|
||||
opcua_seqnum = frag_i->offset + 1;
|
||||
} else {
|
||||
/* We should never have a fragment head with no fragment items, but
|
||||
* just in case.
|
||||
*/
|
||||
opcua_seqnum = 0;
|
||||
}
|
||||
|
||||
if (chunkType == 'F')
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue