Update antiasan.c

ecs7723158 · web-flow · commit 1faff1ca65c9 · 2024-06-17T09:11:18.000+08:00
diff --git a/lab5/antiasan.c b/lab5/antiasan.c
@@ -1,5 +1,9 @@
 // TODO:
 void antiasan(unsigned long addr)
 {
+#include <sanitizer/asan_interface.h>
 
+void antiasan(unsigned long address) {
+
+    __asan_unpoison_memory_region((void *)address, 1);
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,9 @@`
`1`	`1`	`// TODO:`
`2`	`2`	`void antiasan(unsigned long addr)`
`3`	`3`	`{`
	`4`	`+#include <sanitizer/asan_interface.h>`
`4`	`5`
	`6`	`+void antiasan(unsigned long address) {`
	`7`	`+`
	`8`	`+ __asan_unpoison_memory_region((void *)address, 1);`
`5`	`9`	`}`