(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-dcerpc-srvsvc.c) |
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| 3752 | | | srvsvc_dissect_bitmap_SessionUserFlags(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_) |
| 3753 | | | { |
| 3754 | | | proto_item *item = NULL; |
| 3755 | | | proto_tree *tree = NULL; |
| 3756 | | | |
| 3757 | | | guint32 flags; |
| 3758 | | | 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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| 3759 | | | |
| 3760 | | | if (parent_tree) { |
Event 2:
Skipping " if". parent_tree evaluates to false.
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| 3761 | | | item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, 4, TRUE); |
| 3762 | | | tree = proto_item_add_subtree(item,ett_srvsvc_srvsvc_SessionUserFlags); |
| 3763 | | | } |
| 3764 | | | |
| 3765 | [+] | | 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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| 3766 | | | proto_item_append_text(item, ": "); |
| 3767 | | | |
| 3768 | | | if (!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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