[libc++abi][NFC] Remove some XFAILs which never trigger (#211241)
The oldest library we support is from LLVM 12, so we can remove any
XFAILs for libraries built before that.
[analyzer] Fix _Atomic crashes for Z3 symbolic execution (#212050)
This PR fixes _Atomic crashes for Z3 symbolic execution by passing the
types through getAtomicUnqualifiedType and getCanonicalType and skip
casting in fromCast if `FromTy == ToTy && FromBitWidth == ToBitWidth`.
Assisted-by: Codex
[llvm][ADT] Mark llvm::IntrusiveRefCntPtr with the warn_unused attribute (#211795)
IntrusiveRefCntPtr has non-trivial ctor/dtor, thus unused variables
wouldn't trigger a warning by default. However, they should.
https://clang.llvm.org/docs/AttributeReference.html#warn-unused
Let's mark the class with this attribute get warned about them.
This would have helped catching #211518 and #211517.
Supersedes #211647.
Some tests had to be uplifted because some bots used `-Werror` for those tests.
mail/maildrop: Update to 4.0.4
- Update includes fix for potential crash on messages with certain
subjects
MFH: 2026Q3
(cherry picked from commit 691567c672877b073795a0cc3bcaef567823b6e8)
mail/courier-imap: Update to 6.0.5
- Update includes fix for potential crash on messages with certain
subjects
MFH: 2026Q3
(cherry picked from commit ccae5fb61780969ec834d28ab3de7cf35723da50)
[SimplifyCFG] Don't create new unreachable BB in `turnSwitchRangeIntoICmp` (#212035)
Previously we relied on `createUnreachableSwitchDefault` to remove
incoming edges in phi nodes and update DT. However, it also creates a
new unreachable BB and updates the default destination of the switch
instruction, which is about to be replaced by a branch instruction. This
patch inlines the function and removes logic about the new BB, to make
sure the DT is updated correctly.
This issue cannot be reproduced via
-simplifycfg-require-and-preserve-domtree=1. I just found it by checking
DT in requestResimplify (will be added after fixing all existing
issues). The following test covers this case:
https://github.com/llvm/llvm-project/blob/5bc304c65494702d9d4928ff6cb369e6e6496e53/llvm/test/Transforms/SimplifyCFG/switch-range-to-icmp.ll#L38-L73
configd: further restrict configd actions to root and wwwonly for more sensitive actions (stopping services, reading certain data, ..) that won't be scheduled anyway and should have no other consumers.
addition to https://github.com/opnsense/core/commit/a313cbd5bdcfc3c9d4a55704fcdb8bbcf7182069
In the long run we might consider swapping the defaults, but since the chance of regressions is rather larger and most callouts aren't that problematic anyway, opt for explicit elevated rights for now.
