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| author | Rubin Xu <rubinxu@google.com> | 2016-02-03 15:20:28 +0000 |
|---|---|---|
| committer | Rubin Xu <rubinxu@google.com> | 2016-02-03 15:20:28 +0000 |
| commit | 3be4787cb29a331821b788e04e7589e1d29a8d15 (patch) | |
| tree | ce81fec6a9dc1e1b6ac046d81f29f28c7f1861ab | |
| parent | 799a287f50bf8306c0001f34f6f73d7e5598d6a7 (diff) | |
| download | v8-3be4787cb29a331821b788e04e7589e1d29a8d15.tar.gz | |
Align SnapshotData to word boundary.
Point fix for a misaligned memory access crash in pacprocessor.
Ideally we might want to pull in a more recent v8 snapshot here,
but external/v8 is currently only used by external/chromium-libpac
to parse Javascript-based PAC files and the latter no longer has
a owner. So let's just fix this particular crash for now and keep
the rest untouched.
Bug: 26150045
Change-Id: I28e4c8fede9b97009049857aa253da78f68a6368
| -rw-r--r-- | src/mksnapshot.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mksnapshot.cc b/src/mksnapshot.cc index 988e7da7..e5abfb25 100644 --- a/src/mksnapshot.cc +++ b/src/mksnapshot.cc @@ -81,7 +81,7 @@ class SnapshotWriter { } void WriteData(const i::Vector<const i::byte>& blob) const { - fprintf(fp_, "static const byte blob_data[] = {\n"); + fprintf(fp_, "static const byte blob_data[] __attribute__((aligned(8))) = {\n"); WriteSnapshotData(blob); fprintf(fp_, "};\n"); fprintf(fp_, "static const int blob_size = %d;\n", blob.length()); |