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Issues list

Figure out behavior of powf/powi(sNaN, 0) A-shims Area: This affects the external function shims C-spec-question Category: it is unclear what the intended behavior of Miri for this case is
#4286 opened Apr 22, 2025 by RalfJung
3
Support num_cpus on FreeBSD A-freebsd Area: affects our FreeBSD target support A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
#4265 opened Apr 10, 2025 by RalfJung
1
@LorrensP-2158466
1
add access FFI shim function for unix/posix A-linux Area: affects only Linux targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4256 opened Apr 8, 2025 by programmerjake
3
Miri float ops are less precise than what the standard library expects A-shims Area: This affects the external function shims C-bug Category: This is a bug.
#4208 opened Feb 25, 2025 by RalfJung
@LorrensP-2158466
35
fs::set_permissions/chmod unsupported on Linux A-files Area: related to files, paths, sockets, file descriptors, or handles A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
#4202 opened Feb 23, 2025 by barely-a-dev
1
@el-ev
2
Add support for Windows virtual memory functions (VirtualAlloc, ...) A-shims Area: This affects the external function shims A-windows Area: affects only Windows targets C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4187 opened Feb 11, 2025 by yanchith
10
std::fs::copy is unsupported A-files Area: related to files, paths, sockets, file descriptors, or handles A-linux Area: affects only Linux targets A-mac Area: Affects only macOS targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4183 opened Feb 7, 2025 by anatawa12
2
linkme crate not supported by Miri A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4171 opened Feb 2, 2025 by nazar-pc
6
Support F_SETFL and F_GETFL A-concurrency Area: affects our concurrency (multi-thread) support A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4119 opened Jan 3, 2025 by tiif
2 tasks
1
@tiif
18
Miri should warn or error when accessing file at /proc/self/fd/X A-linux Area: affects only Linux targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
#4096 opened Dec 16, 2024 by stevenengler
8
Add TID support to sched_getaffinity/sched_setaffinity A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
#4062 opened Nov 26, 2024 by RalfJung
@sleiderr
1
unix: add support for libc::readv and libc::writev A-shims Area: This affects the external function shims A-unix Area: affects our shared Unix target support C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-second-issue A good issue to pick up if you've already seen some parts of Miri, mentoring is available
#4048 opened Nov 22, 2024 by mstoeckl
1
9
Randomize thread unblocking operation A-concurrency Area: affects our concurrency (multi-thread) support A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4032 opened Nov 13, 2024 by tiif
@tiif
8
Support kqueue on macOS A-mac Area: Affects only macOS targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#4007 opened Nov 1, 2024 by danielsn
5
socketpair SOCK_DGRAM support A-linux Area: affects only Linux targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3986 opened Oct 22, 2024 by tiif
1
Tokio shim wishlist A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement C-project Category: a larger project is being tracked here, usually with checkmarks for individual steps
#3963 opened Oct 11, 2024 by tiif
Add support for Linux timerfd A-files Area: related to files, paths, sockets, file descriptors, or handles A-linux Area: affects only Linux targets A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3934 opened Oct 2, 2024 by FrankReh
17
unsupported operation: renameat2, openat, openat2, ... A-files Area: related to files, paths, sockets, file descriptors, or handles A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement S-blocked Status: blocked on something happening somewhere else
#3931 opened Oct 1, 2024 by cyphar
4
Add -Zmiri-trace-ffi to emit a message per FFI call A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3919 opened Sep 27, 2024 by oli-obk
5
Solarish: Implement file system support A-files Area: related to files, paths, sockets, file descriptors, or handles A-shims Area: This affects the external function shims A-solarish Area: affects our Solaris/Illumos target support C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
#3890 opened Sep 15, 2024 by RalfJung
1
Shims ICE when a scalar argument isn't actually a scalar A-shims Area: This affects the external function shims C-bug Category: This is a bug. E-good-first-issue A good way to start contributing, mentoring is available I-ICE Impact: makes Miri crash with some ICE
#3842 opened Aug 24, 2024 by RalfJung
11
Shims cannot trust user-defined types, need to always use deref_pointer_as A-shims Area: This affects the external function shims C-cleanup Category: cleaning up our code E-good-first-issue A good way to start contributing, mentoring is available
#3841 opened Aug 24, 2024 by RalfJung
@geetanshjuneja
7
Support atexit, and detect racy calls to exit as UB A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3725 opened Jul 1, 2024 by RalfJung
terminal APIs not supported: can't call foreign function ioctl on OS linux A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3719 opened Jun 28, 2024 by CramBL
3
strerror based on ErrorKind is technically valid but surprising A-shims Area: This affects the external function shims C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement
#3612 opened May 18, 2024 by saethlin
3
ProTip! What’s not been updated in a month: updated:<2025-03-22.