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Fix to handling of persistent mode using JS

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2021-11-11 18:32:35 +00:00
parent a15b5ef458
commit b033a2d98b
2 changed files with 9 additions and 0 deletions
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8
frida_mode/src/js/js_api.c
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@ -47,6 +47,14 @@ __attribute__((visibility("default"))) void js_api_set_persistent_address(
persistent_start = GPOINTER_TO_SIZE(address); persistent_start = GPOINTER_TO_SIZE(address);
if (getenv("__AFL_PERSISTENT") == NULL) {
FATAL(
"You must set __AFL_PERSISTENT manually if using persistent mode "
"configured using JS");
}
} }
__attribute__((visibility("default"))) void js_api_set_persistent_return( __attribute__((visibility("default"))) void js_api_set_persistent_return(

1
frida_mode/test/png/persistent/hook/GNUmakefile
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@ -144,6 +144,7 @@ frida_entry_slow: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) | $
frida_js_load: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) | $(BUILD_DIR) frida_js_load: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
AFL_PRELOAD=$(AFL_PRELOAD) \ AFL_PRELOAD=$(AFL_PRELOAD) \
__AFL_PERSISTENT=1 \
AFL_FRIDA_JS_SCRIPT=load.js \ AFL_FRIDA_JS_SCRIPT=load.js \
$(ROOT)afl-fuzz \ $(ROOT)afl-fuzz \
-D \ -D \