|
 |
1458e3 |
From 9f393ee10ae198063bbe3b71c2c87262e7880a34 Mon Sep 17 00:00:00 2001
|
|
|
1458e3 |
From: Stephan Bergmann <sbergman@redhat.com>
|
|
|
1458e3 |
Date: Wed, 23 Sep 2020 11:53:11 +0200
|
|
|
1458e3 |
Subject: [PATCH] Read MOSDocumentLockFile UTF-16 string data with same
|
|
|
1458e3 |
endianness
|
|
|
1458e3 |
MIME-Version: 1.0
|
|
|
1458e3 |
Content-Type: text/plain; charset=UTF-8
|
|
|
1458e3 |
Content-Transfer-Encoding: 8bit
|
|
|
1458e3 |
|
|
|
1458e3 |
...as MSODocumentLockFile::WriteEntryToStream has written it to (i.e.,
|
|
|
1458e3 |
always as UTF-16LE, assuming that is actually the right format to use). The
|
|
|
1458e3 |
discrepancy between writing and reading the string data appears to be present
|
|
|
1458e3 |
ever since the code's introduction in 5db1e20b8b0942dac2d50f3cd34532bb61147020
|
|
|
1458e3 |
"Introduce new lockfile handler for MSO like lockfiles".
|
|
|
1458e3 |
|
|
|
1458e3 |
This caused CppunitTest_svl_lockfiles to fail on (big-endian) s390x Linux with
|
|
|
1458e3 |
|
|
|
1458e3 |
> svl/qa/unit/lockfiles/test_lockfiles.cxx:578:(anonymous namespace)::LockfileTest::testWordLockFileRT
|
|
|
1458e3 |
> equality assertion failed
|
|
|
1458e3 |
> - Expected: LockFile Test
|
|
|
1458e3 |
> - Actual : 䰀漀挀欀䘀椀氀攀 吀攀猀琀
|
|
|
1458e3 |
|
|
|
1458e3 |
etc.
|
|
|
1458e3 |
|
|
|
1458e3 |
Change-Id: I97267aa14a3a926e7fd7bb1d2ce7d2de05d52a64
|
|
|
1458e3 |
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103238
|
|
|
1458e3 |
Tested-by: Jenkins
|
|
|
1458e3 |
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
|
|
|
1458e3 |
(cherry picked from commit 1b9fa11a0869246fe0433b79aab30dd216cf92b6)
|
|
|
1458e3 |
---
|
|
|
1458e3 |
svl/source/misc/msodocumentlockfile.cxx | 12 ++++++++++--
|
|
|
1458e3 |
1 file changed, 10 insertions(+), 2 deletions(-)
|
|
|
1458e3 |
|
|
|
1458e3 |
diff --git a/svl/source/misc/msodocumentlockfile.cxx b/svl/source/misc/msodocumentlockfile.cxx
|
|
|
1458e3 |
index 9650db03999f..0c857ffb53ec 100644
|
|
|
1458e3 |
--- a/svl/source/misc/msodocumentlockfile.cxx
|
|
|
1458e3 |
+++ b/svl/source/misc/msodocumentlockfile.cxx
|
|
|
1458e3 |
@@ -228,8 +228,16 @@ LockFileEntry MSODocumentLockFile::GetLockData()
|
|
|
1458e3 |
nUTF16Len = *++pBuf; // use Excel/PowerPoint position
|
|
|
1458e3 |
|
|
|
1458e3 |
if (nUTF16Len > 0 && nUTF16Len <= 52) // skip wrong format
|
|
|
1458e3 |
- aResult[LockFileComponent::OOOUSERNAME]
|
|
|
1458e3 |
- = OUString(reinterpret_cast<const sal_Unicode*>(pBuf + 2), nUTF16Len);
|
|
|
1458e3 |
+ {
|
|
|
1458e3 |
+ OUStringBuffer str(nUTF16Len);
|
|
|
1458e3 |
+ sal_uInt8 const* p = reinterpret_cast<sal_uInt8 const*>(pBuf + 2);
|
|
|
1458e3 |
+ for (int i = 0; i != nUTF16Len; ++i)
|
|
|
1458e3 |
+ {
|
|
|
1458e3 |
+ str.append(sal_Unicode(p[0] | (sal_uInt32(p[1]) << 8)));
|
|
|
1458e3 |
+ p += 2;
|
|
|
1458e3 |
+ }
|
|
|
1458e3 |
+ aResult[LockFileComponent::OOOUSERNAME] = str.makeStringAndClear();
|
|
|
1458e3 |
+ }
|
|
|
1458e3 |
}
|
|
|
1458e3 |
}
|
|
|
1458e3 |
return aResult;
|
|
|
1458e3 |
--
|
|
|
1458e3 |
2.33.1
|
|
|
1458e3 |
|