[Bug analyzer/94365] false positive leak when using container_of-like constructs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94365 --- Comment #3 from David Malcolm --- (In reply to David Malcolm from comment #2) > Testing again with trunk (for GCC 12); the false leak of ‘a’ report still > occurs, but the -Wanalyzer-free-of-non-heap report is fixed. False leak still present with trunk (for GCC 14): https://godbolt.org/z/nzjaMG7c8
[Bug analyzer/94365] false positive leak when using container_of-like constructs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94365 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed||2021-11-18 Status|UNCONFIRMED |NEW --- Comment #2 from David Malcolm --- Thanks for filing this. The code changed a lot in GCC 11, and again in GCC 12. Testing again with trunk (for GCC 12); the false leak of ‘a’ report still occurs, but the -Wanalyzer-free-of-non-heap report is fixed.
[Bug analyzer/94365] false positive leak when using container_of-like constructs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94365 dimitri at ouroboros dot rocks changed: What|Removed |Added CC||dimitri at ouroboros dot rocks --- Comment #1 from dimitri at ouroboros dot rocks --- Thanks for filing this one. We're using a double-linked-list implementation which also has this construct using offsetof and are also seeing false positives in these parts of the code. I thought the analyzer may have trouble with the list pointers, but I think it will actually be the offsetof that is causing it.
