decoder could read 1 byte beyond data of section 4
Bug #1294321 reported by
vanh souvanlasy
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| libECBUFR |
Fix Committed
|
Low
|
vanh souvanlasy | ||
Bug Description
When an invalid BUFR message with a short data section 4. The decoder may read 1 byte beyond data of section4 in memory.
This could result in false value for the last descriptor if section 4 is short by 1 byte only.
Revision history for this message
| vanh souvanlasy (vanh-souvanlasy) wrote | #1 |
| Changed in libecbufr: | |
| importance: | Undecided → Low |
| status: | New → Confirmed |
| assignee: | nobody → vanh souvanlasy (vanh-souvanlasy) |
| status: | Confirmed → In Progress |
| status: | In Progress → Fix Committed |
| Changed in libecbufr: | |
| milestone: | none → 0.8.6 |
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substracted 1 from test condition before allowing use of next byte.