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Add more checks to enhance security (#446)

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add more checks to enhance security
clear "wasi proc exit" exception before return to caller in wasm/aot call functions
fix memory profiling issue
change movdqa to movdqu in simd invokeNative asm codes to fix issue of unaligned address access
move setjmp/longjmp from libc-builtin to libc-emcc
fix zephyr platform compilation issue in latest zephyr version
This commit is contained in:
Wenyong Huang
2020-11-24 14:00:09 +08:00
committed by GitHub
parent f4770ae8c8
commit 74be7a0b7c
24 changed files with 397 additions and 216 deletions
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4
core/iwasm/compilation/aot_emit_control.c
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@ -155,12 +155,14 @@ handle_next_reachable_block(AOTCompContext *comp_ctx,
{
AOTBlock *block = func_ctx->block_stack.block_list_end;
AOTBlock *block_prev;
uint8 *frame_ip;
uint8 *frame_ip = NULL;
uint32 i;
AOTFuncType *func_type;
aot_checked_addr_list_destroy(func_ctx);
bh_assert(block);
if (block->label_type == LABEL_TYPE_IF
&& block->llvm_else_block
&& !block->skip_wasm_code_else