(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-dcerpc-drsuapi.c) |
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| 781 | | | drsuapi_dissect_SupportedExtensions(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, guint8 *drep, int hf_index, guint32 param _U_) |
| 782 | | | { |
| 783 | | | proto_item *item=NULL; |
| 784 | | | proto_tree *tree=NULL; |
| 785 | | | guint32 flags; |
| 786 | | | |
| 787 | | | ALIGN_TO_4_BYTES;
x /home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-dcerpc-nt.h |
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50 | #define ALIGN_TO_4_BYTES \ |
51 | { dcerpc_info *xzdi; \ |
52 | xzdi=pinfo->private_data; \ |
53 | if(!xzdi->conformant_run) { \ |
54 | if(offset&0x03) { \ |
55 | offset=(offset&0xfffffffc)+4; \ |
56 | } \ |
57 | } \ |
58 | } |
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Event 1:
Skipping " if". xzdi->conformant_run evaluates to true.
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| 788 | | | |
| 789 | | | if(parent_tree){ |
Event 2:
Skipping " if". parent_tree evaluates to false.
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| 790 | | | item=proto_tree_add_item(parent_tree, hf_index, tvb, offset, 4, TRUE); |
| 791 | | | tree=proto_item_add_subtree(item, ett_drsuapi_SupportedExtensions); |
| 792 | | | } |
| 793 | | | |
| 794 | [+] | | offset=dissect_ndr_uint32(tvb, offset, pinfo, NULL, drep, -1, &flags); |
Event 3:
dissect_ndr_uint32() does not initialize flags. - This may be because of a failure case or other special case for dissect_ndr_uint32().
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| 795 | | | |
| 796 | | | |
| 797 | | | proto_tree_add_boolean(tree, hf_drsuapi_SupportedExtensions_DRSUAPI_SUPPORTED_EXTENSION_BASE, tvb, offset-4, 4, flags); |
Uninitialized Variable
flags was not initialized. The issue can occur if the highlighted code executes. See related event 3. Show: All events | Only primary events |
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