(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-dcerpc-spoolss.c) |
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| 3818 | | | static int SpoolssEnumPrinterData_r(tvbuff_t *tvb, int offset, |
| 3819 | | | packet_info *pinfo, proto_tree *tree, |
| 3820 | | | guint8 *drep _U_) |
| 3821 | | | { |
| 3822 | | | guint32 value_len, type; |
| 3823 | | | char *value; |
| 3824 | | | proto_item *value_item; |
| 3825 | | | proto_tree *value_subtree; |
| 3826 | | | proto_item *hidden_item; |
| 3827 | | | |
| 3828 | | | hidden_item = proto_tree_add_uint( |
| 3829 | | | tree, hf_printerdata, tvb, offset, 0, 1); |
| 3830 | | | PROTO_ITEM_SET_HIDDEN(hidden_item);
x /home/sate/Testcases/c/cve/wireshark-1.2.0/epan/proto.h |
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319 | #define PROTO_ITEM_SET_HIDDEN(proto_item) \ |
320 | ((proto_item) ? FI_SET_FLAG((proto_item)->finfo, FI_HIDDEN) : 0) |
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x /home/sate/Testcases/c/cve/wireshark-1.2.0/epan/proto.h |
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246 | #define FI_SET_FLAG(fi, flag) (fi->flags = fi->flags | flag) |
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Event 1:
hidden_item evaluates to true.
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| 3831 | | | |
| 3832 | | | |
| 3833 | | | |
| 3834 | | | value_item = proto_tree_add_text(tree, tvb, offset, 0, "Value"); |
| 3835 | | | |
| 3836 | | | value_subtree = proto_item_add_subtree( |
| 3837 | | | value_item, ett_printerdata_value); |
| 3838 | | | |
| 3839 | | | offset = dissect_ndr_uint32( |
| 3840 | | | tvb, offset, pinfo, value_subtree, drep, |
| 3841 | [+] | | hf_enumprinterdata_value_len, &value_len); |
Event 2:
dissect_ndr_uint32() does not initialize value_len. - This may be because of a failure case or other special case for dissect_ndr_uint32().
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| 3842 | | | |
| 3843 | | | if (value_len) { |
Uninitialized Variable
value_len was not initialized. The issue can occur if the highlighted code executes. See related event 2. Show: All events | Only primary events |
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