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One more check for connection_info being non-null is needed. 

This fixes issue #17182.
This commit is contained in:
Guy Harris 2021-01-27 00:15:24 -08:00
parent 76abe23f6d
commit c26addae44
1 changed files with 1 additions and 1 deletions
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2
epan/dissectors/packet-btle.c
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@ -2778,7 +2778,7 @@ dissect_btle(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
case 0x14: /* LL_LENGTH_REQ */
dissect_length_req_rsp(tvb, btle_tree, offset);
if (!btle_frame_info->retransmit && direction != BTLE_DIR_UNKNOWN) {
if (connection_info && !btle_frame_info->retransmit && direction != BTLE_DIR_UNKNOWN) {
if (control_proc_invalid_collision(pinfo,
last_control_proc[other_direction],
control_opcode)) {