lab5_v1

Your Name · Your Name · commit ccf9c9e6ea7e · 2025-04-26T14:21:02.000+08:00
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "string.h": "c"
+    }
+}
diff --git a/lab5/antiasan.c b/lab5/antiasan.c
@@ -1,6 +1,7 @@
 #include <string.h>
+#include <sanitizer/asan_interface.h>
 
 void antiasan(unsigned long addr)
 {
-
-}
+    __asan_unpoison_memory_region((void *)addr, 0x100);
+}

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +{
 +    "files.associations": {
 +        "string.h": "c"
 +    }
 +}
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,7 @@`
`1`	`1`	`#include <string.h>`
	`2`	`+#include <sanitizer/asan_interface.h>`
`2`	`3`
`3`	`4`	`void antiasan(unsigned long addr)`
`4`	`5`	`{`
`5`		`-`
`6`		`-}`
	`6`	`+ __asan_unpoison_memory_region((void *)addr, 0x100);`
	`7`	`+}`