add realloc wrapper, fix pthread_join overwrite issue (#605)

2021-04-09 15:27:12 +08:00
parent dfe52ab42f
commit 09eb858a02
9 changed files with 113 additions and 2 deletions
--- a/core/iwasm/libraries/lib-pthread/lib_pthread_wrapper.c
+++ b/core/iwasm/libraries/lib-pthread/lib_pthread_wrapper.c
@ -648,7 +648,7 @@ pthread_join_wrapper(wasm_exec_env_t exec_env, uint32 thread,
    }

    if (retval_offset != 0)
-        *retval = (void*)ret;
+        *(uint32*)retval = (uint32)(uintptr_t)ret;

    return join_ret;
 }