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Fixed all warnings

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This commit is contained in:
Syrus Akbary
2018-11-28 13:29:50 -08:00
parent 80ddc759a1
commit c9ae2f25b9
4 changed files with 9 additions and 10 deletions
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8
src/apis/emscripten/mod.rs
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@ -52,11 +52,13 @@ fn dynamictop_ptr(static_bump: u32) -> u32 {
pub fn emscripten_set_up_memory(memory: &mut LinearMemory) {
let dynamictop_ptr = dynamictop_ptr(STATIC_BUMP) as usize;
// We avoid failures of setting the u32
if (dynamictop_ptr > memory.len()) {
let dynamictop_ptr_offset = dynamictop_ptr + mem::size_of::<u32>();
// We avoid failures of setting the u32 in our memory if it's out of bounds
if dynamictop_ptr_offset > memory.len() {
return;
}
let mem = &mut memory[dynamictop_ptr..dynamictop_ptr + mem::size_of::<u32>()];
let mem = &mut memory[dynamictop_ptr..dynamictop_ptr_offset];
LittleEndian::write_u32(mem, dynamic_base(STATIC_BUMP));
}