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未验证 提交 f321613e 编写于 作者: R Robert Ancell 提交者： GitHub
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Add guards on FlValue methods to check for NULL values (#18226)

上级 8371b44e
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Showing with 22 addition and 0 deletion
shell/platform/linux/fl_value.cc
浏览文件 @ f321613e
......@@ -205,11 +205,13 @@ G_MODULE_EXPORT FlValue* fl_value_new_map() {
}
G_MODULE_EXPORT FlValue* fl_value_ref(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
self->ref_count++;
return self;
}
G_MODULE_EXPORT void fl_value_unref(FlValue* self) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->ref_count > 0);
self->ref_count--;
if (self->ref_count != 0)
......@@ -359,6 +361,7 @@ G_MODULE_EXPORT bool fl_value_equal(FlValue* a, FlValue* b) {
}
G_MODULE_EXPORT void fl_value_append(FlValue* self, FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_LIST);
g_return_if_fail(value != nullptr);
......@@ -366,6 +369,7 @@ G_MODULE_EXPORT void fl_value_append(FlValue* self, FlValue* value) {
}
G_MODULE_EXPORT void fl_value_append_take(FlValue* self, FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_LIST);
g_return_if_fail(value != nullptr);
......@@ -374,6 +378,7 @@ G_MODULE_EXPORT void fl_value_append_take(FlValue* self, FlValue* value) {
}
G_MODULE_EXPORT void fl_value_set(FlValue* self, FlValue* key, FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_MAP);
g_return_if_fail(key != nullptr);
g_return_if_fail(value != nullptr);
......@@ -384,6 +389,7 @@ G_MODULE_EXPORT void fl_value_set(FlValue* self, FlValue* key, FlValue* value) {
G_MODULE_EXPORT void fl_value_set_take(FlValue* self,
FlValue* key,
FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_MAP);
g_return_if_fail(key != nullptr);
g_return_if_fail(value != nullptr);
......@@ -404,6 +410,7 @@ G_MODULE_EXPORT void fl_value_set_take(FlValue* self,
G_MODULE_EXPORT void fl_value_set_string(FlValue* self,
const gchar* key,
FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_MAP);
g_return_if_fail(key != nullptr);
g_return_if_fail(value != nullptr);
......@@ -414,6 +421,7 @@ G_MODULE_EXPORT void fl_value_set_string(FlValue* self,
G_MODULE_EXPORT void fl_value_set_string_take(FlValue* self,
const gchar* key,
FlValue* value) {
g_return_if_fail(self != nullptr);
g_return_if_fail(self->type == FL_VALUE_TYPE_MAP);
g_return_if_fail(key != nullptr);
g_return_if_fail(value != nullptr);
......@@ -422,54 +430,63 @@ G_MODULE_EXPORT void fl_value_set_string_take(FlValue* self,
}
G_MODULE_EXPORT bool fl_value_get_bool(FlValue* self) {
g_return_val_if_fail(self != nullptr, FALSE);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_BOOL, FALSE);
FlValueBool* v = reinterpret_cast<FlValueBool*>(self);
return v->value;
}
G_MODULE_EXPORT int64_t fl_value_get_int(FlValue* self) {
g_return_val_if_fail(self != nullptr, 0);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_INT, 0);
FlValueInt* v = reinterpret_cast<FlValueInt*>(self);
return v->value;
}
G_MODULE_EXPORT double fl_value_get_float(FlValue* self) {
g_return_val_if_fail(self != nullptr, 0.0);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_FLOAT, 0.0);
FlValueDouble* v = reinterpret_cast<FlValueDouble*>(self);
return v->value;
}
G_MODULE_EXPORT const gchar* fl_value_get_string(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_STRING, nullptr);
FlValueString* v = reinterpret_cast<FlValueString*>(self);
return v->value;
}
G_MODULE_EXPORT const uint8_t* fl_value_get_uint8_list(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_UINT8_LIST, nullptr);
FlValueUint8List* v = reinterpret_cast<FlValueUint8List*>(self);
return v->values;
}
G_MODULE_EXPORT const int32_t* fl_value_get_int32_list(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_INT32_LIST, nullptr);
FlValueInt32List* v = reinterpret_cast<FlValueInt32List*>(self);
return v->values;
}
G_MODULE_EXPORT const int64_t* fl_value_get_int64_list(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_INT64_LIST, nullptr);
FlValueInt64List* v = reinterpret_cast<FlValueInt64List*>(self);
return v->values;
}
G_MODULE_EXPORT const double* fl_value_get_float_list(FlValue* self) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_FLOAT_LIST, nullptr);
FlValueFloatList* v = reinterpret_cast<FlValueFloatList*>(self);
return v->values;
}
G_MODULE_EXPORT size_t fl_value_get_length(FlValue* self) {
g_return_val_if_fail(self != nullptr, 0);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_UINT8_LIST ||
self->type == FL_VALUE_TYPE_INT32_LIST ||
self->type == FL_VALUE_TYPE_INT64_LIST ||
......@@ -515,6 +532,7 @@ G_MODULE_EXPORT size_t fl_value_get_length(FlValue* self) {
}
G_MODULE_EXPORT FlValue* fl_value_get_list_value(FlValue* self, size_t index) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_LIST, nullptr);
FlValueList* v = reinterpret_cast<FlValueList*>(self);
......@@ -522,6 +540,7 @@ G_MODULE_EXPORT FlValue* fl_value_get_list_value(FlValue* self, size_t index) {
}
G_MODULE_EXPORT FlValue* fl_value_get_map_key(FlValue* self, size_t index) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_MAP, nullptr);
FlValueMap* v = reinterpret_cast<FlValueMap*>(self);
......@@ -529,6 +548,7 @@ G_MODULE_EXPORT FlValue* fl_value_get_map_key(FlValue* self, size_t index) {
}
G_MODULE_EXPORT FlValue* fl_value_get_map_value(FlValue* self, size_t index) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_MAP, nullptr);
FlValueMap* v = reinterpret_cast<FlValueMap*>(self);
......@@ -536,6 +556,7 @@ G_MODULE_EXPORT FlValue* fl_value_get_map_value(FlValue* self, size_t index) {
}
G_MODULE_EXPORT FlValue* fl_value_lookup(FlValue* self, FlValue* key) {
g_return_val_if_fail(self != nullptr, nullptr);
g_return_val_if_fail(self->type == FL_VALUE_TYPE_MAP, nullptr);
ssize_t index = fl_value_lookup_index(self, key);
......@@ -545,6 +566,7 @@ G_MODULE_EXPORT FlValue* fl_value_lookup(FlValue* self, FlValue* key) {
}
FlValue* fl_value_lookup_string(FlValue* self, const gchar* key) {
g_return_val_if_fail(self != nullptr, nullptr);
g_autoptr(FlValue) string_key = fl_value_new_string(key);
return fl_value_lookup(self, string_key);
}
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