(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-h223.c) |
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| 554 | | | static void h223_set_mc( packet_info* pinfo, guint8 mc, h223_mux_element* me ) |
| 555 | | | { |
| 556 | [+] | | circuit_t *circ = find_circuit( pinfo->ctype, pinfo->circuit_id, pinfo->fd->num ); |
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| 557 | | | h223_vc_info* vc_info; |
| 558 | | | |
| 559 | | | |
| 560 | | | |
| 561 | | | if(circ) { |
Event 4:
Taking true branch. circ evaluates to true.
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| 562 | [+] | | vc_info = circuit_get_proto_data(circ, proto_h223); |
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| 563 | | | add_h223_mux_element( &(vc_info->call_info->direction_data[pinfo->p2p_dir ? 0 : 1]), mc, me, pinfo->fd->num ); |
Event 9:
pinfo->p2p_dir evaluates to true.
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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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