301dc716 - Fix two security advisories. (#12652)

Tue, 24 Feb 2026 18:23:59 +0000

Fix two security advisories. (#12652)* Fix two security advisories.This commit contains merged fixes for two security advisories inWasmtime:* GHSA-852m-cvvp-9p4w* GHSA-243v-98vx-264hThis introduces new knobs to Wasmtime to limit the scope of resourcesthat WASI implementations will allocate on behalf of guests. Unlikebackports to 41.0.x-and-prior these knobs all have default values whichare considered reasonable for hosts if they don't further tune them. Thefollowing CLI knobs have been added:* `-Smax-resources` - limits the total component-model resources a guest can allocate in a table* `-Shostcall-fuel` - a broad limit which enforces that at most this amount of data will be copied from the guest to the host in any one API call (e.g. `string` values can't be too big, `list` can't be quadratic, etc). This fuel is reset on each host function call.* `-Smax-random-size` - the maximal size of the return value of the `get-random-bytes` and `get-insecure-random-bytes` WASI functions.* `-Smax-http-fields-size` - a limit on the size of `wasi:http` `fields` values to avoid infinitely buffering data within the host.The `http` crate has additionally been updated to avoid a panic whenadding too many headers to a `fields` object.Co-authored-by: Mark Bundschuh Co-authored-by: Pat Hickey Co-authored-by: Joel Dice * CI fixes* Run rustfmt* Fix wasi-common build* Fix tests on 32-bit* Fix nightly test expectationsprtest:full---------Co-authored-by: Mark Bundschuh Co-authored-by: Pat Hickey Co-authored-by: Joel Dice List of files: /wasmtime-44.0.1/crates/test-programs/src/bin/p2_random.rs

b315a0a8 - Rename test programs (#11828)

Tue, 14 Oct 2025 14:37:42 +0000

Rename test programs (#11828)* exclude DS_Store files from git diffs* "preview" -> "p" prefix in test programs* fix test building* prefix http tests as p2_http* rename more tests* rename another file* get more tests to pass* fix build.rs* finish renaming tests* undo DS_Store addition* fix remaining naming issues* debug print on failing test* debug again* again* remove debug annotations* prefix cli_serve_sleep* final touches List of files: /wasmtime-44.0.1/crates/test-programs/src/bin/p2_random.rs

Changes in p2_random.rs

301dc716 - Fix two security advisories. (#12652)

b315a0a8 - Rename test programs (#11828)