[lldb] Guard DW_OP_convert against null DWARF unit and empty stack (#207008)
`Evaluate_DW_OP_convert` dereferenced `eval_ctx.dwarf_cu` (the
`DWARFExpression` Delegate) whenever the operand DIE offset was
non-zero,
and unconditionally read `eval_ctx.stack.back()`. When a DWARF
expression is evaluated without a DWARF unit (as the
lldb-dwarf-expression-fuzzer does), two operand shapes crash:
- `DW_OP_convert` with a non-zero offset calls
`dwarf_cu->GetDIEBitSizeAndSign(...)` on a null Delegate.
- `DW_OP_convert` with nothing on the stack reads the back of an empty
vector.
The unit test feeds both with `dwarf_cu == nullptr` and crashes:
```
[ RUN ] DWARFExpression.DW_OP_convert
#2 SignalHandler(int, __siginfo*, void*)
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[mlir][SPIR-V] Add SPIRVToLLVM conversion for GL.FClamp/SClamp/UClamp (#203831)
Lower the GLSL clamp ops as nested min/max following `min(max(x, y), z)`
---------
Co-authored-by: Igor Wodiany <dev at wodiany.com>
devel/pecl-msgpack: reinstate IGNORE_WITH_PHP=86
Dependency devel/pecl-APCu is not yet available for php86.
Please make sure you test the port in the php86 flavour before
reenabling the option.
Fixes: 4390d463875b81a5948541e3b27275d30aad54e2
Approved by: portmgr (build fix blanket)
[clang][AMDGPU] Clean-up handling of named barrier type
- Do not allow the type in struct fields. This is more like a handle/resource than a real type. It does not follow the traditional C++ object model, and using it in a struct field can do some weird things if you instantiate too many of them.
- Use a `hip_barrier` LangAS for this type that currently maps to the local AS. This allows easy switching to the barrier AS in a future patch.
Alternative to #195612, see also #195613
sysutils/podman: Fix build by blocking fetching newer go over network
Go insists on trying to download a newer toolchain, as the default is currently 1.24,
and this version of podman requires 1.25 or newer. The MAKE_ENV flag is described
here in nauseating detail https://go.dev/doc/toolchain .
[libc] Add struct ipv6_mreq and IPv6 socket options (#206448)
This patch adds struct ipv6_mreq and defines various IPv6 socket option
macros in <netinet/in.h>. I've also moved the existing option
definitions to the yaml file.
Assisted by Gemini.
ocaml-dune: update to 3.24.0.
3.24.0 (2026-06-21)
-------------------
### Fixed
- Fix promotion failure when a target changes from a directory to a file
between builds, causing "Is a directory" errors.
(#14371, fixes #5647, fixes #6575, @Alizter)
- Make `dune build @doc` pick up an odoc installed via `dune tools install
odoc` even without `DUNE_CONFIG__LOCK_DEV_TOOL=enabled`, mirroring how
`dune fmt` consumes a locked ocamlformat (#14426, fixes #14235, @mt-caret)
- Reject `(package ...)` inside a named dependency binding
(`(deps (:name (package foo)))`). Previously this was silently accepted but
`%{name}` would resolve to an empty path list. (#14499, @Alizter)
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[AMDGPU] Fix s.barrier.init/signal.var member count mask (#207660)
The count was shifted before masking, so bits above the low 6 could leak
past the member count field in M0
