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fix: big endian bug in V8 serialization (#44794)

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Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
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trop[bot] 2024-11-22 12:55:55 -05:00 committed by GitHub
parent 0c83fb1540
commit 67ccd2792e
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1 changed files with 7 additions and 6 deletions
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13
shell/common/v8_value_serializer.cc
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@ -4,6 +4,7 @@
#include "shell/common/v8_value_serializer.h" #include "shell/common/v8_value_serializer.h"
#include <cstdint>
#include <utility> #include <utility>
#include <vector> #include <vector>
@ -20,11 +21,11 @@
namespace electron { namespace electron {
namespace { namespace {
enum SerializationTag {
kNativeImageTag = 'i', constexpr uint8_t kNativeImageTag = 'i';
kTrailerOffsetTag = 0xFE, constexpr uint8_t kTrailerOffsetTag = 0xFE;
kVersionTag = 0xFF constexpr uint8_t kVersionTag = 0xFF;
};
} // namespace } // namespace
class V8Serializer : public v8::ValueSerializer::Delegate { class V8Serializer : public v8::ValueSerializer::Delegate {
@ -104,7 +105,7 @@ class V8Serializer : public v8::ValueSerializer::Delegate {
} }
private: private:
void WriteTag(SerializationTag tag) { serializer_.WriteRawBytes(&tag, 1); } void WriteTag(const uint8_t tag) { serializer_.WriteRawBytes(&tag, 1U); }
void WriteBlinkEnvelope(uint32_t blink_version) { void WriteBlinkEnvelope(uint32_t blink_version) {
// Write a dummy blink version envelope for compatibility with // Write a dummy blink version envelope for compatibility with