(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-h223.c) |
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| 568 | | | static void h223_add_lc( packet_info* pinfo, guint16 lc, h223_lc_params* params ) |
| 569 | | | { |
| 570 | [+] | | circuit_t *circ = find_circuit( pinfo->ctype, pinfo->circuit_id, pinfo->fd->num ); |
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| 571 | | | h223_vc_info* vc_info; |
| 572 | | | |
| 573 | | | |
| 574 | | | |
| 575 | | | if(circ) { |
Event 4:
Taking true branch. circ evaluates to true.
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| 576 | [+] | | vc_info = circuit_get_proto_data(circ, proto_h223); |
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| 577 | | | init_logical_channel( pinfo->fd->num, vc_info->call_info, lc, pinfo->p2p_dir, params ); |
Null Pointer Dereference
vc_info is dereferenced here, but it is NULL. The issue can occur if the highlighted code executes. See related event 8. Show: All events | Only primary events |
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