Details
-
Task
-
Resolution: Unresolved
-
P2: Important
-
None
-
None
-
None
-
536cd1ce2 (dev), af6a417ac (6.9), d4c80b3be (6.8), fcfeed5ee (tqtc/lts-6.5)
Description
While reviewing a fix¹ for Coverity-Id 11295, Eddy found² that from ca. 40'000 edges, integer overflow may occur.
The question is whether the class can handle that many entries, or whether it would have bogged down the system by that time already.
Investigate, and, if needed, fix.
¹ https://codereview.qt-project.org/c/qt/qtbase/+/628605
² https://codereview.qt-project.org/c/qt/qtbase/+/628605/comment/708ba348_62f4800b/
Attachments
Gerrit Reviews
| For Gerrit Dashboard: QTBUG-134543 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 628605,4 | QTriangulator: make a primeForCount() precondition explicit | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 633528,2 | QTriangulator: make a primeForCount() precondition explicit | 6.9 | qt/qtbase | Status: MERGED | +2 | 0 |
| 633894,2 | QTriangulator: make a primeForCount() precondition explicit | 6.8 | qt/qtbase | Status: MERGED | +2 | 0 |
| 633900,2 | QTriangulator: make a primeForCount() precondition explicit | tqtc/lts-6.5 | qt/tqtc-qtbase | Status: MERGED | +2 | 0 |