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-rw-r--r--frida_mode/src/asan/asan.c28
-rw-r--r--frida_mode/src/asan/asan_arm32.c6
-rw-r--r--frida_mode/src/asan/asan_arm64.c6
-rw-r--r--frida_mode/src/asan/asan_x64.c6
-rw-r--r--frida_mode/src/asan/asan_x86.c6
5 files changed, 35 insertions, 17 deletions
diff --git a/frida_mode/src/asan/asan.c b/frida_mode/src/asan/asan.c
index b2e763ca..884bec53 100644
--- a/frida_mode/src/asan/asan.c
+++ b/frida_mode/src/asan/asan.c
@@ -1,8 +1,8 @@
 #include "frida-gumjs.h"
 
-#include "debug.h"
-
 #include "asan.h"
+#include "ranges.h"
+#include "util.h"
 
 static gboolean asan_enabled = FALSE;
 gboolean        asan_initialized = FALSE;
@@ -11,12 +11,12 @@ void asan_config(void) {
 
   if (getenv("AFL_USE_FASAN") != NULL) {
 
-    OKF("Frida ASAN mode enabled");
+    FOKF("Frida ASAN mode enabled");
     asan_enabled = TRUE;
 
   } else {
 
-    OKF("Frida ASAN mode disabled");
+    FOKF("Frida ASAN mode disabled");
 
   }
 
@@ -33,3 +33,23 @@ void asan_init(void) {
 
 }
 
+static gboolean asan_exclude_module(const GumModuleDetails *details,
+                                    gpointer                user_data) {
+
+  gchar *    symbol_name = (gchar *)user_data;
+  GumAddress address;
+
+  address = gum_module_find_export_by_name(details->name, symbol_name);
+  if (address == 0) { return TRUE; }
+
+  ranges_add_exclude((GumMemoryRange *)details->range);
+  return FALSE;
+
+}
+
+void asan_exclude_module_by_symbol(gchar *symbol_name) {
+
+  gum_process_enumerate_modules(asan_exclude_module, symbol_name);
+
+}
+
diff --git a/frida_mode/src/asan/asan_arm32.c b/frida_mode/src/asan/asan_arm32.c
index f5fa4713..21400881 100644
--- a/frida_mode/src/asan/asan_arm32.c
+++ b/frida_mode/src/asan/asan_arm32.c
@@ -1,7 +1,5 @@
 #include "frida-gumjs.h"
 
-#include "debug.h"
-
 #include "asan.h"
 #include "util.h"
 
@@ -12,7 +10,7 @@ void asan_instrument(const cs_insn *instr, GumStalkerIterator *iterator) {
   UNUSED_PARAMETER(iterator);
   if (asan_initialized) {
 
-    FATAL("ASAN mode not supported on this architecture");
+    FFATAL("ASAN mode not supported on this architecture");
 
   }
 
@@ -20,7 +18,7 @@ void asan_instrument(const cs_insn *instr, GumStalkerIterator *iterator) {
 
 void asan_arch_init(void) {
 
-  FATAL("ASAN mode not supported on this architecture");
+  FFATAL("ASAN mode not supported on this architecture");
 
 }
 
diff --git a/frida_mode/src/asan/asan_arm64.c b/frida_mode/src/asan/asan_arm64.c
index 65524e03..b2adfa52 100644
--- a/frida_mode/src/asan/asan_arm64.c
+++ b/frida_mode/src/asan/asan_arm64.c
@@ -1,8 +1,6 @@
 #include <dlfcn.h>
 #include "frida-gumjs.h"
 
-#include "debug.h"
-
 #include "asan.h"
 #include "ctx.h"
 #include "util.h"
@@ -86,10 +84,12 @@ void asan_arch_init(void) {
   asan_storeN = (asan_loadN_t)dlsym(RTLD_DEFAULT, "__asan_storeN");
   if (asan_loadN == NULL || asan_storeN == NULL) {
 
-    FATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
+    FFATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
 
   }
 
+  asan_exclude_module_by_symbol("__asan_loadN");
+
 }
 
 #endif
diff --git a/frida_mode/src/asan/asan_x64.c b/frida_mode/src/asan/asan_x64.c
index 5c12669f..a287ea34 100644
--- a/frida_mode/src/asan/asan_x64.c
+++ b/frida_mode/src/asan/asan_x64.c
@@ -1,8 +1,6 @@
 #include <dlfcn.h>
 #include "frida-gumjs.h"
 
-#include "debug.h"
-
 #include "asan.h"
 #include "ctx.h"
 #include "util.h"
@@ -83,10 +81,12 @@ void asan_arch_init(void) {
   asan_storeN = (asan_loadN_t)dlsym(RTLD_DEFAULT, "__asan_storeN");
   if (asan_loadN == NULL || asan_storeN == NULL) {
 
-    FATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
+    FFATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
 
   }
 
+  asan_exclude_module_by_symbol("__asan_loadN");
+
 }
 
 #endif
diff --git a/frida_mode/src/asan/asan_x86.c b/frida_mode/src/asan/asan_x86.c
index 6d2f9e2b..331d026b 100644
--- a/frida_mode/src/asan/asan_x86.c
+++ b/frida_mode/src/asan/asan_x86.c
@@ -1,8 +1,6 @@
 #include <dlfcn.h>
 #include "frida-gumjs.h"
 
-#include "debug.h"
-
 #include "asan.h"
 #include "ctx.h"
 #include "util.h"
@@ -83,10 +81,12 @@ void asan_arch_init(void) {
   asan_storeN = (asan_loadN_t)dlsym(RTLD_DEFAULT, "__asan_storeN");
   if (asan_loadN == NULL || asan_storeN == NULL) {
 
-    FATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
+    FFATAL("Frida ASAN failed to find '__asan_loadN' or '__asan_storeN'");
 
   }
 
+  asan_exclude_module_by_symbol("__asan_loadN");
+
 }
 
 #endif