| Bug ID |
8517
|
| Summary |
Misuse of *_idx value string API
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
SVN
|
| Hardware |
All
|
| OS |
All
|
| Status |
CONFIRMED
|
| Severity |
Major
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Build Information:
--
Discovered while poking through bug #8467 (itself a byproduct of bug #8461).
The *_idx functions in value_string.c can set the index to -1. There are
several places where these values are being used directly as array indices
without first checking for -1.
The one that caught my eye was packet-gsm_a_dtap.c around line 6432, but there
are others. Discussed briefly on -dev at:
https://www.wireshark.org/lists/wireshark-dev/201303/msg00219.html
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