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Merge pull request #2290 from vnc0/FridaGum16.6.0

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Update FRIDA mode for Frida Gum 16.6.x API compatibility
This commit is contained in:
van Hauser 2025-02-11 13:42:25 +01:00 committed by GitHub
commit 9cb3fe98dd
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GPG Key ID: B5690EEEBB952194
6 changed files with 102 additions and 7 deletions
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11
frida_mode/GNUmakefile
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@ -165,10 +165,19 @@ ifndef OS
$(error "Operating system unsupported")
endif
GUM_DEVKIT_VERSION=16.0.11
GUM_DEVKIT_VERSION=16.1.11
GUM_DEVKIT_FILENAME=frida-gumjs-devkit-$(GUM_DEVKIT_VERSION)-$(OS)-$(ARCH).tar.xz
GUM_DEVKIT_URL="https://github.com/frida/frida/releases/download/$(GUM_DEVKIT_VERSION)/$(GUM_DEVKIT_FILENAME)"
IS_GUM_16_6_PLUS := $(shell VERSION="$(GUM_DEVKIT_VERSION)"; \
MAJOR=$${VERSION%%.*}; \
MINOR=$${VERSION#*.}; MINOR=$${MINOR%%.*}; \
if [ $$MAJOR -gt 16 ] || { [ $$MAJOR -eq 16 ] && [ $$MINOR -ge 6 ]; }; then \
echo 1; \
fi)
CFLAGS += $(if $(IS_GUM_16_6_PLUS),-DGUM_16_6_PLUS)
GUM_DEVKIT_TARBALL:=$(FRIDA_BUILD_DIR)$(GUM_DEVKIT_FILENAME)
ifdef FRIDA_SOURCE
GUM_DEVIT_LIBRARY=$(FRIDA_DIR)build/frida-$(OS)-$(ARCH)/lib/libfrida-gumjs-1.0.a

25
frida_mode/src/asan/asan.c
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@ -27,6 +27,29 @@ void asan_init(void) {
}
#ifdef GUM_16_6_PLUS
static gboolean asan_exclude_module(GumModule *module,
gpointer user_data) {
gchar *symbol_name = (gchar *)user_data;
GumAddress address;
const GumMemoryRange *range = gum_module_get_range(module);
address = gum_module_find_export_by_name(module, symbol_name);
if (address == 0) { return TRUE; }
/* If the reported address of the symbol is outside of the range of the module
* then ignore it */
if (address < range->base_address) { return TRUE; }
if (address > (range->base_address + range->size)) {
return TRUE;
}
ranges_add_exclude((GumMemoryRange *) range);
return FALSE;
}
#else
static gboolean asan_exclude_module(const GumModuleDetails *details,
gpointer user_data) {
@ -49,10 +72,10 @@ static gboolean asan_exclude_module(const GumModuleDetails *details,
return FALSE;
}
#endif
void asan_exclude_module_by_symbol(gchar *symbol_name) {
gum_process_enumerate_modules(asan_exclude_module, symbol_name);
}

21
frida_mode/src/lib/lib.c
View File

@ -39,6 +39,25 @@ typedef struct {
static guint64 text_base = 0;
static guint64 text_limit = 0;
#ifdef GUM_16_6_PLUS
static gboolean lib_find_exe(GumModule *module,
gpointer user_data) {
lib_details_t *lib_details = (lib_details_t *)user_data;
const gchar *name = gum_module_get_name(module);
const gchar *path = gum_module_get_path(module);
const GumMemoryRange *range = gum_module_get_range(module);
strncpy(lib_details->name, name, PATH_MAX);
strncpy(lib_details->path, path, PATH_MAX);
lib_details->name[PATH_MAX] = '\0';
lib_details->path[PATH_MAX] = '\0';
lib_details->base_address = range->base_address;
lib_details->size = range->size;
return FALSE;
}
#else
static gboolean lib_find_exe(const GumModuleDetails *details,
gpointer user_data) {
@ -53,6 +72,7 @@ static gboolean lib_find_exe(const GumModuleDetails *details,
return FALSE;
}
#endif
static void lib_validate_hdr(Elf_Ehdr *hdr) {
@ -190,4 +210,3 @@ guint64 lib_get_text_limit(void) {
}
#endif

21
frida_mode/src/lib/lib_apple.c
View File

@ -12,6 +12,25 @@ extern void gum_darwin_enumerate_modules(mach_port_t task,
static guint64 text_base = 0;
static guint64 text_limit = 0;
#ifdef GUM_16_6_PLUS
static gboolean lib_get_main_module(GumModule *module,
gpointer user_data) {
GumDarwinModule **ret = (GumDarwinModule **)user_data;
const gchar *path = gum_module_get_path(module);
const GumMemoryRange *range = gum_module_get_range(module);
GumDarwinModule *darwin_module = gum_darwin_module_new_from_memory(
path, mach_task_self(), range->base_address,
GUM_DARWIN_MODULE_FLAGS_NONE, NULL);
FVERBOSE("Found main module: %s", darwin_module->name);
*ret = darwin_module;
return FALSE;
}
#else
static gboolean lib_get_main_module(const GumModuleDetails *details,
gpointer user_data) {
@ -27,6 +46,7 @@ static gboolean lib_get_main_module(const GumModuleDetails *details,
return FALSE;
}
#endif
gboolean lib_get_text_section(const GumDarwinSectionDetails *details,
gpointer user_data) {
@ -85,4 +105,3 @@ guint64 lib_get_text_limit(void) {
}
#endif

7
frida_mode/src/prefetch.c
View File

@ -262,9 +262,13 @@ static int prefetch_on_fork(void) {
}
static void prefetch_hook_fork(void) {
#ifdef GUM_16_6_PLUS
void *fork_addr =
GSIZE_TO_POINTER(gum_module_find_global_export_by_name("fork"));
#else
void *fork_addr =
GSIZE_TO_POINTER(gum_module_find_export_by_name(NULL, "fork"));
#endif
intercept_hook(fork_addr, prefetch_on_fork, NULL);
}
@ -301,4 +305,3 @@ void prefetch_init(void) {
iface->notify_backpatch = gum_afl_stalker_backpatcher_notify;
}

24
frida_mode/src/ranges.c
View File

@ -116,6 +116,28 @@ static void convert_address_token(gchar *token, GumMemoryRange *range) {
}
#ifdef GUM_16_6_PLUS
static gboolean convert_name_token_for_module(GumModule *module,
gpointer user_data) {
convert_name_ctx_t *ctx = (convert_name_ctx_t *)user_data;
const GumMemoryRange *range = gum_module_get_range(module);
const gchar *path = gum_module_get_path(module);
if (path == NULL) { return true; };
if (!g_str_has_suffix(path, ctx->suffix)) { return true; };
FVERBOSE("Found module - prefix: %s, 0x%016" G_GINT64_MODIFIER
"x-0x%016" G_GINT64_MODIFIER "x %s",
ctx->suffix, range->base_address,
range->base_address + range->size, path);
*ctx->range = *range;
ctx->done = true;
return false;
}
#else
static gboolean convert_name_token_for_module(const GumModuleDetails *details,
gpointer user_data) {
@ -134,6 +156,7 @@ static gboolean convert_name_token_for_module(const GumModuleDetails *details,
return false;
}
#endif
static void convert_name_token(gchar *token, GumMemoryRange *range) {
@ -713,4 +736,3 @@ void ranges_exclude() {
}
}