profinet: add a nested fake variable to avoid null dereference.
CID: 1373682 CID: 1394504 Change-Id: I12ac26aad43ba817f71638605ecd6ad05d1af455 Reviewed-on: https://code.wireshark.org/review/25076 Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
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@ -3708,6 +3708,7 @@ dissect_RS_IdentificationInfo(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree, guint8 *drep)
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{
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dcerpc_info di; /* fake dcerpc_info struct */
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dcerpc_call_value dcv; /* fake dcerpc_call_value struct */
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guint64 u64AMDeviceIdentificationDeviceSubID;
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guint64 u64AMDeviceIdentificationDeviceID;
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guint64 u64AMDeviceIdentificationVendorID;
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@ -3716,6 +3717,8 @@ dissect_RS_IdentificationInfo(tvbuff_t *tvb, int offset,
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proto_item *sub_item;
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proto_tree *sub_tree;
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di.call_data = &dcv;
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sub_item = proto_tree_add_item(tree, hf_pn_io_am_device_identification, tvb, offset, 8, ENC_BIG_ENDIAN);
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sub_tree = proto_item_add_subtree(sub_item, ett_pn_io_am_device_identification);
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@ -4622,6 +4625,7 @@ dissect_AM_device_identification(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree, guint8 *drep)
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{
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dcerpc_info di; /* fake dcerpc_info struct */
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dcerpc_call_value dcv; /* fake dcerpc_call_value struct */
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guint64 u64AMDeviceIdentificationDeviceSubID;
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guint64 u64AMDeviceIdentificationDeviceID;
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guint64 u64AMDeviceIdentificationVendorID;
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@ -4630,6 +4634,8 @@ packet_info *pinfo, proto_tree *tree, guint8 *drep)
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proto_item *sub_item;
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proto_tree *sub_tree;
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di.call_data = &dcv;
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sub_item = proto_tree_add_item(tree, hf_pn_io_am_device_identification, tvb, offset, 8, ENC_BIG_ENDIAN);
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sub_tree = proto_item_add_subtree(sub_item, ett_pn_io_am_device_identification);
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dissect_dcerpc_uint64(tvb, offset, pinfo, sub_tree, &di, drep,
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