kc3-lang/md4c

diff --git a/test/fuzzers/fuzz-mdhtml.c b/test/fuzzers/fuzz-mdhtml.c
index 62428c8..2d645d2 100644
--- a/test/fuzzers/fuzz-mdhtml.c
+++ b/test/fuzzers/fuzz-mdhtml.c
@@ -1,28 +1,35 @@
+
 #include <stdint.h>
 #include <stdlib.h>
 #include "md4c-html.h"
 
+
 static void
 process_output(const MD_CHAR* text, MD_SIZE size, void* userdata)
 {
-   /* This is  dummy function because we dont need any processing on the data */
+   /* This is a dummy function because we don't need to generate any output
+    * actually. */
    return;
 }
 
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size){
-    if (size < 8) {
+int
+LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    unsigned parser_flags, renderer_flags;
+
+    if(size < 2 * sizeof(unsigned)) {
+        /* We interpret the 1st 8 bytes as parser flags and renderer flags. */
         return 0;
     }
 
-    unsigned int parser_flags = *(unsigned int*)data;
-    data += 4; size -= 4;
-    unsigned int renderer_flags = *(unsigned int*)data;
-    data += 4; size -= 4;
+    parser_flags = *(unsigned*)data;
+    data += sizeof(unsigned); size -= sizeof(unsigned);
+
+    renderer_flags = *(unsigned*)data;
+    data += sizeof(unsigned); size -= sizeof(unsigned);
 
     /* Allocate enough space */
-    char *out = malloc(size*3);
-    md_html(data, size, process_output, out, parser_flags, renderer_flags);
-    free(out);
+    md_html(data, size, process_output, NULL, parser_flags, renderer_flags);
 
     return 0;
 }