T0b1/wasmtime
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Merge pull request from GHSA-h84q-m8rr-3v9q

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The Rust definition was previously performing a 4-byte write when the C
API was declared as taking an 1-byte buffer.
This commit is contained in:
Alex Crichton
2022-11-10 11:35:14 -06:00
committed by GitHub
parent 000bd98ae5
commit 5b6d5e78de
1 changed files with 1 additions and 1 deletions
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crates/c-api/src/trap.rs
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@@ -116,7 +116,7 @@ pub(crate) fn error_trace<'a>(error: &'a Error, out: &mut wasm_frame_vec_t<'a>)
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn wasmtime_trap_code(raw: &wasm_trap_t, code: &mut i32) -> bool { pub extern "C" fn wasmtime_trap_code(raw: &wasm_trap_t, code: &mut u8) -> bool {
let trap = match raw.error.downcast_ref::<Trap>() { let trap = match raw.error.downcast_ref::<Trap>() {
Some(trap) => trap, Some(trap) => trap,
None => return false, None => return false,