From 003b57a76c8116bba67f32a2f3a63c22dda88205 Mon Sep 17 00:00:00 2001
From: Sean McBride <spmcbride1201@gmail.com>
Date: Fri, 16 Apr 2021 10:40:40 -0400
Subject: [PATCH] fix: explicitly convert void*

---
 runtime/src/libc/syscall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/src/libc/syscall.c b/runtime/src/libc/syscall.c
index c389b95..7fca22c 100644
--- a/runtime/src/libc/syscall.c
+++ b/runtime/src/libc/syscall.c
@@ -488,7 +488,7 @@ wasm_writev(int32_t fd, int32_t iov_offset, int32_t iovcnt)
 			int32_t len = iov[i].len;
 			void *  ptr = worker_thread_get_memory_ptr_void(iov[i].base_offset, len);
 
-			printf("%.*s", len, ptr);
+			printf("%.*s", len, (char *)ptr);
 			sum += len;
 		}
 		return sum;