Merge pull request #370 from sa-llo/lab5

[LAB5] 313704803

Author: YingMuo

lab5/antiasan.c

@@ -1,6 +1,10 @@
-#include <string.h>
-
-void antiasan(unsigned long addr)
-{
+#include <stdint.h>
 
+void antiasan(unsigned long target) {
+    uint64_t pos = (uint64_t)target + 0xC0 + 24;
+    uint8_t *sh = (uint8_t *)((pos >> 3) + 0x7fff8000ULL);
+    int count = 5;
+    do {
+        *sh++ = 0;
+    } while (--count);
 }