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fix: big endian bug in V8 serialization (#44795)

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Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
This commit is contained in:
trop[bot]
2024-11-22 13:30:58 -05:00
committed by GitHub
parent 85a3ed32d9
commit 63cb4f4481
1 changed files with 7 additions and 6 deletions
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13
shell/common/v8_util.cc
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@@ -4,6 +4,7 @@
#include "shell/common/v8_util.h"
#include <cstdint>
#include <utility>
#include <vector>
@@ -20,11 +21,11 @@
namespace electron {
namespace {
enum SerializationTag {
kNativeImageTag = 'i',
kTrailerOffsetTag = 0xFE,
kVersionTag = 0xFF
};
constexpr uint8_t kNativeImageTag = 'i';
constexpr uint8_t kTrailerOffsetTag = 0xFE;
constexpr uint8_t kVersionTag = 0xFF;
} // namespace
class V8Serializer : public v8::ValueSerializer::Delegate {
@@ -104,7 +105,7 @@ class V8Serializer : public v8::ValueSerializer::Delegate {
}
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) {
// Write a dummy blink version envelope for compatibility with