!104 [sync] PR-102: fix LTO build

From: @openeuler-sync-bot 
Reviewed-by: @peijiankang 
Signed-off-by: @peijiankang

fix-lto-build.patch

@@ -0,0 +1,49 @@
+From 7004c3fe3148b1f081c1575341257dca18e804b2 Mon Sep 17 00:00:00 2001
+From: Richard Weickelt <richard@weickelt.de>
+Date: Tue, 28 Jul 2020 22:39:01 +0200
+Subject: [PATCH] Fix LTO Build of QtScript
+
+When building with link-time optimization, the function cti_vm_throw was
+thrown away because it was only referenced by assembly code. The
+function needs to be marked as used.
+
+Fixes: QTBUG-42989
+Change-Id: I9974a5db9105adf9079343b5e1564e58f419df97
+---
+ src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.h b/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.h
+index da801332..adf6d5dc 100644
+--- a/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.h
++++ b/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.h
+@@ -123,7 +123,7 @@ namespace JSC {
+         JSValue* exception;
+         Profiler** enabledProfilerReference;
+         JSGlobalData* globalData;
+-        
++
+         // When JIT code makes a call, it pushes its return address just below the rest of the stack.
+         ReturnAddressPtr* returnAddressSlot() { return reinterpret_cast<ReturnAddressPtr*>(this) - 1; }
+     };
+@@ -155,7 +155,7 @@ namespace JSC {
+         // These arguments passed on the stack.
+         Profiler** enabledProfilerReference;
+         JSGlobalData* globalData;
+-        
++
+         ReturnAddressPtr* returnAddressSlot() { return &thunkReturnAddress; }
+     };
+ #elif CPU(ARM_TRADITIONAL)
+@@ -316,7 +316,7 @@ extern "C" {
+     EncodedJSValue JIT_STUB cti_op_to_primitive(STUB_ARGS_DECLARATION);
+     EncodedJSValue JIT_STUB cti_op_typeof(STUB_ARGS_DECLARATION);
+     EncodedJSValue JIT_STUB cti_op_urshift(STUB_ARGS_DECLARATION);
+-    EncodedJSValue JIT_STUB cti_vm_throw(STUB_ARGS_DECLARATION);
++    EncodedJSValue JIT_STUB cti_vm_throw(STUB_ARGS_DECLARATION) __attribute__((used));
+     EncodedJSValue JIT_STUB cti_to_object(STUB_ARGS_DECLARATION);
+     JSObject* JIT_STUB cti_op_construct_JSConstruct(STUB_ARGS_DECLARATION);
+     JSObject* JIT_STUB cti_op_new_array(STUB_ARGS_DECLARATION);
+-- 
+2.16.3
+

qt-CVE-2023-34410.patch

@@ -0,0 +1,22 @@
+diff -up qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket.cpp.me qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket.cpp
+--- qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket.cpp.me	2023-06-09 16:41:34.702124706 +0200
++++ qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket.cpp	2023-06-09 16:42:50.152993830 +0200
+@@ -1863,6 +1863,10 @@ QSslSocketPrivate::QSslSocketPrivate()
+     , plainSocket(0)
+ {
+     QSslConfigurationPrivate::deepCopyDefaultConfiguration(&configuration);
++    // If the global configuration doesn't allow root certificates to be loaded
++    // on demand then we have to disable it for this socket as well.
++    if (!configuration.allowRootCertOnDemandLoading)
++        allowRootCertOnDemandLoading = false;
+ }
+ 
+ /*!
+@@ -2041,6 +2045,7 @@ void QSslConfigurationPrivate::deepCopyD
+     ptr->sessionCipher = global->sessionCipher;
+     ptr->ciphers = global->ciphers;
+     ptr->caCertificates = global->caCertificates;
++    ptr->allowRootCertOnDemandLoading = global->allowRootCertOnDemandLoading;
+     ptr->protocol = global->protocol;
+     ptr->peerVerifyMode = global->peerVerifyMode;
+     ptr->peerVerifyDepth = global->peerVerifyDepth;

qt-CVE-2023-37369.patch

@@ -0,0 +1,206 @@
+From 15000da32ac2c10a2bd81232df7708cdf40db7bc Mon Sep 17 00:00:00 2001
+From: hua_yadong <huayadong@kylinos.cn>
+Date: Sat, 25 Nov 2023 12:16:28 +0800
+Subject: [PATCH] qt-CVE-2023-37369
+
+---
+ src/corelib/xml/qxmlstream.cpp | 34 ++++++++++++++++++++++------------
+ src/corelib/xml/qxmlstream.g   | 25 ++++++++++++++++++++++---
+ src/corelib/xml/qxmlstream_p.h | 25 ++++++++++++++++++++++---
+ 3 files changed, 66 insertions(+), 18 deletions(-)
+
+diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp
+index 5ade4cf2..1621aea9 100644
+--- a/src/corelib/xml/qxmlstream.cpp
++++ b/src/corelib/xml/qxmlstream.cpp
+@@ -1329,7 +1329,9 @@ inline int QXmlStreamReaderPrivate::fastScanContentCharList()
+     return n;
+ }
+ 
+-inline int QXmlStreamReaderPrivate::fastScanName(int *prefix)
++// Fast scan an XML attribute name (e.g. "xml:lang").
++inline QXmlStreamReaderPrivate::FastScanNameResult
++QXmlStreamReaderPrivate::fastScanName(Value *val)
+ {
+     int n = 0;
+     ushort c;
+@@ -1361,23 +1363,23 @@ inline int QXmlStreamReaderPrivate::fastScanName(int *prefix)
+         case '+':
+         case '*':
+             putChar(c);
+-            if (prefix && *prefix == n+1) {
+-                *prefix = 0;
++            if (val && val->prefix == n + 1) {
++                val->prefix = 0;
+                 putChar(':');
+                 --n;
+             }
+-            return n;
++            return FastScanNameResult(n);
+         case ':':
+-            if (prefix) {
+-                if (*prefix == 0) {
+-                    *prefix = n+2;
++            if (val) {
++                if (val->prefix == 0) {
++                    val->prefix = n + 2;
+                 } else { // only one colon allowed according to the namespace spec.
+                     putChar(c);
+-                    return n;
++                    return FastScanNameResult(n);
+                 }
+             } else {
+                 putChar(c);
+-                return n;
++                return FastScanNameResult(n);
+             }
+             // fall through
+         default:
+@@ -1386,12 +1388,12 @@ inline int QXmlStreamReaderPrivate::fastScanName(int *prefix)
+         }
+     }
+ 
+-    if (prefix)
+-        *prefix = 0;
++    if (val)
++        val->prefix = 0;
+     int pos = textBuffer.size() - n;
+     putString(textBuffer, pos);
+     textBuffer.resize(pos);
+-    return 0;
++    return FastScanNameResult(0);
+ }
+ 
+ enum NameChar { NameBeginning, NameNotBeginning, NotName };
+@@ -1898,6 +1900,14 @@ void QXmlStreamReaderPrivate::raiseWellFormedError(const QString &message)
+     raiseError(QXmlStreamReader::NotWellFormedError, message);
+ }
+ 
++void QXmlStreamReaderPrivate::raiseNamePrefixTooLongError()
++{
++    // TODO: add a ImplementationLimitsExceededError and use it instead
++    raiseError(QXmlStreamReader::NotWellFormedError,
++               QXmlStream::tr("Length of XML attribute name exceeds implemnetation limits (4KiB "
++                              "characters)."));
++}
++
+ void QXmlStreamReaderPrivate::parseError()
+ {
+ 
+diff --git a/src/corelib/xml/qxmlstream.g b/src/corelib/xml/qxmlstream.g
+index 094183b8..9de293f4 100644
+--- a/src/corelib/xml/qxmlstream.g
++++ b/src/corelib/xml/qxmlstream.g
+@@ -492,7 +492,16 @@ public:
+     int fastScanLiteralContent();
+     int fastScanSpace();
+     int fastScanContentCharList();
+-    int fastScanName(int *prefix = 0);
++
++    struct FastScanNameResult {
++        FastScanNameResult() : ok(false) {}
++        explicit FastScanNameResult(int len) : addToLen(len), ok(true) { }
++        operator bool() { return ok; }
++        int operator*() { Q_ASSERT(ok); return addToLen; }
++        int addToLen;
++        bool ok;
++    };
++    FastScanNameResult fastScanName(Value *val = NULL);
+     inline int fastScanNMTOKEN();
+ 
+ 
+@@ -501,6 +510,7 @@ public:
+ 
+     void raiseError(QXmlStreamReader::Error error, const QString& message = QString());
+     void raiseWellFormedError(const QString &message);
++    void raiseNamePrefixTooLongError();
+ 
+     QXmlStreamEntityResolver *entityResolver;
+ 
+@@ -1784,7 +1794,12 @@ space_opt ::= space;
+ qname ::= LETTER;
+ /.
+         case $rule_number: {
+-            sym(1).len += fastScanName(&sym(1).prefix);
++            Value &val = sym(1);
++            if (FastScanNameResult res = fastScanName(&val))
++                val.len += *res;
++	    else
++                return false;
++                
+             if (atEnd) {
+                 resume($rule_number);
+                 return false;
+@@ -1795,7 +1810,11 @@ qname ::= LETTER;
+ name ::= LETTER;
+ /.
+         case $rule_number:
+-            sym(1).len += fastScanName();
++            if (FastScanNameResult res = fastScanName(&val))
++                sym(1).len += *res;
++	    else
++                return false;
++
+             if (atEnd) {
+                 resume($rule_number);
+                 return false;
+diff --git a/src/corelib/xml/qxmlstream_p.h b/src/corelib/xml/qxmlstream_p.h
+index 055902a1..dcf2a7d9 100644
+--- a/src/corelib/xml/qxmlstream_p.h
++++ b/src/corelib/xml/qxmlstream_p.h
+@@ -997,7 +997,16 @@ public:
+     int fastScanLiteralContent();
+     int fastScanSpace();
+     int fastScanContentCharList();
+-    int fastScanName(int *prefix = 0);
++
++    struct FastScanNameResult {
++        FastScanNameResult() : ok(false) {}
++        explicit FastScanNameResult(int len) : addToLen(len), ok(true) { }
++        operator bool() { return ok; }
++        int operator*() { Q_ASSERT(ok); return addToLen; }
++        int addToLen;
++        bool ok;
++    };
++    FastScanNameResult fastScanName(Value *val = NULL);
+     inline int fastScanNMTOKEN();
+ 
+ 
+@@ -1006,6 +1015,7 @@ public:
+ 
+     void raiseError(QXmlStreamReader::Error error, const QString& message = QString());
+     void raiseWellFormedError(const QString &message);
++    void raiseNamePrefixTooLongError();
+ 
+     QXmlStreamEntityResolver *entityResolver;
+ 
+@@ -1928,7 +1938,12 @@ bool QXmlStreamReaderPrivate::parse()
+         break;
+ 
+         case 262: {
+-            sym(1).len += fastScanName(&sym(1).prefix);
++            Value &val = sym(1);
++            if (FastScanNameResult res = fastScanName(&val))
++                val.len += *res;
++	    else
++                return false;
++                
+             if (atEnd) {
+                 resume(262);
+                 return false;
+@@ -1936,7 +1951,11 @@ bool QXmlStreamReaderPrivate::parse()
+         } break;
+ 
+         case 263:
+-            sym(1).len += fastScanName();
++            if (FastScanNameResult res = fastScanName())
++                sym(1).len += *res;
++	    else
++                return false;
++                
+             if (atEnd) {
+                 resume(263);
+                 return false;
+-- 
+2.41.0
+

qt-CVE-2023-38197.patch

@@ -0,0 +1,227 @@
+From 2584638ae4a7824e988c68a8386a448460d82cdc Mon Sep 17 00:00:00 2001
+From: hua_yadong <huayadong@kylinos.cn>
+Date: Fri, 24 Nov 2023 17:56:39 +0800
+Subject: [PATCH] qt-CVE-2023-38197
+
+---
+ src/corelib/xml/qxmlstream.cpp | 139 +++++++++++++++++++++++++++++++--
+ src/corelib/xml/qxmlstream_p.h |  11 +++
+ 2 files changed, 142 insertions(+), 8 deletions(-)
+
+diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp
+index 919802f1..5ade4cf2 100644
+--- a/src/corelib/xml/qxmlstream.cpp
++++ b/src/corelib/xml/qxmlstream.cpp
+@@ -162,7 +162,7 @@ QT_BEGIN_NAMESPACE
+     addData() or by waiting for it to arrive on the device().
+ 
+     \value UnexpectedElementError The parser encountered an element
+-    that was different to those it expected.
++    or token that was different to those it expected.
+ 
+ */
+ 
+@@ -296,13 +296,34 @@ QXmlStreamEntityResolver *QXmlStreamReader::entityResolver() const
+ 
+   QXmlStreamReader is a well-formed XML 1.0 parser that does \e not
+   include external parsed entities. As long as no error occurs, the
+-  application code can thus be assured that the data provided by the
+-  stream reader satisfies the W3C's criteria for well-formed XML. For
+-  example, you can be certain that all tags are indeed nested and
+-  closed properly, that references to internal entities have been
+-  replaced with the correct replacement text, and that attributes have
+-  been normalized or added according to the internal subset of the
+-  DTD.
++  application code can thus be assured, that
++  \list
++  \li the data provided by the stream reader satisfies the W3C's
++      criteria for well-formed XML,
++  \li tokens are provided in a valid order.
++  \endlist
++
++  Unless QXmlStreamReader raises an error, it guarantees the following:
++  \list
++  \li All tags are nested and closed properly.
++  \li References to internal entities have been replaced with the
++      correct replacement text.
++  \li Attributes have been normalized or added according to the
++      internal subset of the \l DTD.
++  \li Tokens of type \l StartDocument happen before all others,
++      aside from comments and processing instructions.
++  \li At most one DOCTYPE element (a token of type \l DTD) is present.
++  \li If present, the DOCTYPE appears before all other elements,
++      aside from StartDocument, comments and processing instructions.
++  \endlist
++
++  In particular, once any token of type \l StartElement, \l EndElement,
++  \l Characters, \l EntityReference or \l EndDocument is seen, no
++  tokens of type StartDocument or DTD will be seen. If one is present in
++  the input stream, out of order, an error is raised.
++
++  \note The token types \l Comment and \l ProcessingInstruction may appear
++  anywhere in the stream.
+ 
+   If an error occurs while parsing, atEnd() and hasError() return
+   true, and error() returns the error that occurred. The functions
+@@ -616,6 +637,7 @@ QXmlStreamReader::TokenType QXmlStreamReader::readNext()
+         d->token = -1;
+         return readNext();
+     }
++    d->checkToken();
+     return d->type;
+ }
+ 
+@@ -740,6 +762,9 @@ static const short QXmlStreamReader_tokenTypeString_indices[] = {
+     0, 8, 16, 30, 42, 55, 66, 77, 85, 89, 105, 0
+ };
+ 
++static const char QXmlStreamReader_XmlContextString[] = 
++    "Prolog\0"
++    "Body\0";
+ 
+ /*!
+     \property  QXmlStreamReader::namespaceProcessing
+@@ -776,6 +801,16 @@ QString QXmlStreamReader::tokenString() const
+                          QXmlStreamReader_tokenTypeString_indices[d->type]);
+ }
+ 
++/*!
++   \internal
++   \return \param loc (Prolog/Body) as a string.
++ */
++static const QLatin1String contextString(int ctxt)
++{
++    return QLatin1String(QXmlStreamReader_XmlContextString +
++                         QXmlStreamReader_XmlContextString[ctxt]);
++}
++
+ #endif // QT_NO_XMLSTREAMREADER
+ 
+ QXmlStreamPrivateTagStack::QXmlStreamPrivateTagStack()
+@@ -860,6 +895,8 @@ void QXmlStreamReaderPrivate::init()
+ 
+     type = QXmlStreamReader::NoToken;
+     error = QXmlStreamReader::NoError;
++    currentContext = QXmlStreamReaderPrivate::Prolog;
++    foundDTD = false;
+ }
+ 
+ /*
+@@ -3940,6 +3977,92 @@ void QXmlStreamWriter::writeCurrentToken(const QXmlStreamReader &reader)
+     }
+ }
+ 
++static bool isTokenAllowedInContext(QXmlStreamReader::TokenType type,
++                                               int loc)
++{
++    switch (type) {
++    case QXmlStreamReader::StartDocument:
++    case QXmlStreamReader::DTD:
++        return loc == QXmlStreamReaderPrivate::Prolog;
++
++    case QXmlStreamReader::StartElement:
++    case QXmlStreamReader::EndElement:
++    case QXmlStreamReader::Characters:
++    case QXmlStreamReader::EntityReference:
++    case QXmlStreamReader::EndDocument:
++        return loc == QXmlStreamReaderPrivate::Body;
++
++    case QXmlStreamReader::Comment:
++    case QXmlStreamReader::ProcessingInstruction:
++        return true;
++
++    case QXmlStreamReader::NoToken:
++    case QXmlStreamReader::Invalid:
++        return false;
++    }
++
++    return false;
++}
++
++/*!
++   \internal
++   \brief QXmlStreamReader::isValidToken
++   \return \c true if \param type is a valid token type.
++   \return \c false if \param type is an unexpected token,
++   which indicates a non-well-formed or invalid XML stream.
++ */
++bool QXmlStreamReaderPrivate::isValidToken(QXmlStreamReader::TokenType type)
++{
++    // Don't change currentContext, if Invalid or NoToken occur in the prolog
++    if (type == QXmlStreamReader::Invalid || type == QXmlStreamReader::NoToken)
++        return false;
++
++    // If a token type gets rejected in the body, there is no recovery
++    const bool result = isTokenAllowedInContext(type, currentContext);
++    if (result || currentContext == QXmlStreamReaderPrivate::Body)
++        return result;
++
++    // First non-Prolog token observed => switch context to body and check again.
++    currentContext = QXmlStreamReaderPrivate::Body;
++    return isTokenAllowedInContext(type, currentContext);
++}
++
++/*!
++   \internal
++   Checks token type and raises an error, if it is invalid
++   in the current context (prolog/body).
++ */
++void QXmlStreamReaderPrivate::checkToken()
++{
++    Q_Q(QXmlStreamReader);
++
++    // The token type must be consumed, to keep track if the body has been reached.
++    int context = currentContext;
++    const bool ok = isValidToken(type);
++
++    // Do nothing if an error has been raised already (going along with an unexpected token)
++    if (error != QXmlStreamReader::NoError)
++        return;
++
++    if (!ok) {
++        raiseError(QXmlStreamReader::UnexpectedElementError,
++                   QXmlStream::tr("Unexpected token type %1 in %2.")
++                   .arg(q->tokenString(), contextString(context)));
++        return;
++    }
++
++    if (type != QXmlStreamReader::DTD)
++        return;
++
++    // Raise error on multiple DTD tokens
++    if (foundDTD) {
++        raiseError(QXmlStreamReader::UnexpectedElementError,
++                   QXmlStream::tr("Found second DTD token in %1.").arg(contextString(context)));
++    } else {
++        foundDTD = true;
++    }
++}
++
+ /*!
+  \fn bool QXmlStreamAttributes::hasAttribute(const QString &qualifiedName) const
+  \since 4.5
+diff --git a/src/corelib/xml/qxmlstream_p.h b/src/corelib/xml/qxmlstream_p.h
+index 3539e1b7..055902a1 100644
+--- a/src/corelib/xml/qxmlstream_p.h
++++ b/src/corelib/xml/qxmlstream_p.h
+@@ -790,6 +790,17 @@ public:
+ #endif
+     bool atEnd;
+ 
++    enum XmlContext
++    {
++        Prolog = 0,
++        Body,
++    };
++
++    int currentContext = Prolog;
++    bool foundDTD = false;
++    bool isValidToken(QXmlStreamReader::TokenType type);
++    void checkToken();
++
+     /*!
+       \sa setType()
+      */
+-- 
+2.41.0
+

qt-CVE-2023-43114.patch

@@ -0,0 +1,125 @@
+From 7edcbe0e7db0c292ceac044aacc598bb250d32f2 Mon Sep 17 00:00:00 2001
+From: hua_yadong <huayadong@kylinos.cn>
+Date: Mon, 27 Nov 2023 14:25:31 +0800
+Subject: [PATCH] qt-CVE-2023-43114
+
+---
+ src/gui/text/qfontdatabase_win.cpp | 65 +++++++++++++++++++++++-------
+ 1 file changed, 50 insertions(+), 15 deletions(-)
+
+diff --git a/src/gui/text/qfontdatabase_win.cpp b/src/gui/text/qfontdatabase_win.cpp
+index 10670b1b..7d40b605 100644
+--- a/src/gui/text/qfontdatabase_win.cpp
++++ b/src/gui/text/qfontdatabase_win.cpp
+@@ -1140,33 +1140,67 @@ typedef BOOL (WINAPI *PtrRemoveFontMemResourceEx)(HANDLE);
+ static QList<quint32> getTrueTypeFontOffsets(const uchar *fontData)
+ {
+     QList<quint32> offsets;
+-    const quint32 headerTag = *reinterpret_cast<const quint32 *>(fontData);
++    if (fileEndSentinel - fontData < 12) {
++        qCWarning(lcQpaFonts) << "Corrupted font data detected";
++        return offsets;
++    }
++
++    const quint32 headerTag = qFromUnaligned<quint32>(fontData);
+     if (headerTag != MAKE_TAG('t', 't', 'c', 'f')) {
+         if (headerTag != MAKE_TAG(0, 1, 0, 0)
+             && headerTag != MAKE_TAG('O', 'T', 'T', 'O')
+             && headerTag != MAKE_TAG('t', 'r', 'u', 'e')
+-            && headerTag != MAKE_TAG('t', 'y', 'p', '1'))
++            && headerTag != MAKE_TAG('t', 'y', 'p', '1')) {
+             return offsets;
++        }
+         offsets << 0;
+         return offsets;
+     }
++
++    const quint32 maximumNumFonts = 0xffff;
+     const quint32 numFonts = qFromBigEndian<quint32>(fontData + 8);
+-    for (uint i = 0; i < numFonts; ++i) {
+-        offsets << qFromBigEndian<quint32>(fontData + 12 + i * 4);
++    if (numFonts > maximumNumFonts) {
++        qCWarning(lcQpaFonts) << "Font collection of" << numFonts << "fonts is too large. Aborting.";
++        return offsets;
++    }
++
++    if (quintptr(fileEndSentinel - fontData) > 12 + (numFonts - 1) * 4) {
++        for (quint32 i = 0; i < numFonts; ++i)
++            offsets << qFromBigEndian<quint32>(fontData + 12 + i * 4);
++    } else {
++        qCWarning(lcQpaFonts) << "Corrupted font data detected";
+     }
++
+     return offsets;
+ }
+ 
+-static void getFontTable(const uchar *fileBegin, const uchar *data, quint32 tag, const uchar **table, quint32 *length)
++static void getFontTable(const uchar *fileBegin, const uchar *fileEndSentinel, const uchar *data, quint32 tag, const uchar **table, quint32 *length)
+ {
+-    const quint16 numTables = qFromBigEndian<quint16>(data + 4);
+-    for (uint i = 0; i < numTables; ++i) {
+-        const quint32 offset = 12 + 16 * i;
+-        if (*reinterpret_cast<const quint32 *>(data + offset) == tag) {
+-            *table = fileBegin + qFromBigEndian<quint32>(data + offset + 8);
+-            *length = qFromBigEndian<quint32>(data + offset + 12);
+-            return;
++    if (fileEndSentinel - data >= 6) {
++        const quint16 numTables = qFromBigEndian<quint16>(data + 4);
++        if (fileEndSentinel - data >= 28 + 16 * (numTables - 1)) {
++            for (quint32 i = 0; i < numTables; ++i) {
++                const quint32 offset = 12 + 16 * i;
++                if (qFromUnaligned<quint32>(data + offset) == tag) {
++                    const quint32 tableOffset = qFromBigEndian<quint32>(data + offset + 8);
++                    if (quintptr(fileEndSentinel - fileBegin) <= tableOffset) {
++                        qCWarning(lcQpaFonts) << "Corrupted font data detected";
++                        break;
++                    }
++                    *table = fileBegin + tableOffset;
++                    *length = qFromBigEndian<quint32>(data + offset + 12);
++                    if (quintptr(fileEndSentinel - *table) < *length) {
++                        qCWarning(lcQpaFonts) << "Corrupted font data detected";
++                        break;
++                    }
++                    return;
++                }
++            }
++        } else {
++            qCWarning(lcQpaFonts) << "Corrupted font data detected";
+         }
++    } else {
++        qCWarning(lcQpaFonts) << "Corrupted font data detected";
+     }
+     *table = 0;
+     *length = 0;
+@@ -1176,8 +1210,9 @@ static void getFontTable(const uchar *fileBegin, const uchar *data, quint32 tag,
+ static void getFamiliesAndSignatures(const QByteArray &fontData, QFontDatabasePrivate::ApplicationFont *appFont)
+ {
+     const uchar *data = reinterpret_cast<const uchar *>(fontData.constData());
++    const uchar *dataEndSentinel = data + fontData.size();
+ 
+-    QList<quint32> offsets = getTrueTypeFontOffsets(data);
++    QList<quint32> offsets = getTrueTypeFontOffsets(data, dataEndSentinel);
+     if (offsets.isEmpty())
+         return;
+ 
+@@ -1185,7 +1220,7 @@ static void getFamiliesAndSignatures(const QByteArray &fontData, QFontDatabasePr
+         const uchar *font = data + offsets.at(i);
+         const uchar *table;
+         quint32 length;
+-        getFontTable(data, font, MAKE_TAG('n', 'a', 'm', 'e'), &table, &length);
++        getFontTable(data, dataEndSentinel, font, MAKE_TAG('n', 'a', 'm', 'e'), &table, &length);
+         if (!table)
+             continue;
+         QString name = getEnglishName(table, length);
+@@ -1194,7 +1229,7 @@ static void getFamiliesAndSignatures(const QByteArray &fontData, QFontDatabasePr
+ 
+         appFont->families << name;
+         FONTSIGNATURE signature;
+-        getFontTable(data, font, MAKE_TAG('O', 'S', '/', '2'), &table, &length);
++        getFontTable(data, dataEndSentinel, font, MAKE_TAG('O', 'S', '/', '2'), &table, &length);
+         if (table && length >= 86) {
+             // See also qfontdatabase_mac.cpp, offsets taken from OS/2 table in the TrueType spec
+             signature.fsUsb[0] = qFromBigEndian<quint32>(table + 42);
+-- 
+2.41.0
+

qt.spec

@@ -13,11 +13,11 @@
 Name:           qt
 Epoch:          1
 Version:        4.8.7
-Release:        56
+Release:        61
 Summary:        A software toolkit for developing applications
 License:        (LGPLv2 with exceptions or GPLv3 with exceptions) and ASL 2.0 and BSD and FTL and MIT
-URL:            http://qt-project.org/
+URL:            https://www.qt.io/
-Source0:        https://download.qt.io/archive/qt/4.8/4.8.7/qt-everywhere-opensource-src-4.8.7.tar.gz
+Source0:        https://download.qt.io/archive/qt/4.8/4.8.7/qt-everywhere-opensource-src-%{version}.tar.gz
 Source1:        qconfig-multilib.h
 Source2:        assistant.desktop
 Source3:        designer.desktop
@@ -81,6 +81,8 @@ Patch46:        qt-everywhere-opensource-src-4.8.7-riscv64.patch
 Patch47:	fix-build-error-for-loongarch64.patch
 %endif
 Patch48:        fix-build-error-about-messagemodel.patch
+# https://codereview.qt-project.org/c/qt/qtscript/+/308863
+Patch49:        fix-lto-build.patch
 Patch6000:      CVE-2018-19869.patch
 Patch6001:      CVE-2018-19872.patch
 Patch6002:      CVE-2018-19871.patch
@@ -89,6 +91,10 @@ Patch6004:      CVE-2018-19873.patch
 Patch6005:      CVE-2020-17507.patch
 Patch6006:      CVE-2020-0570.patch
 Patch6007:      CVE-2023-32573.patch
+Patch6008:      qt-CVE-2023-34410.patch
+Patch6009:      qt-CVE-2023-38197.patch
+Patch6010:      qt-CVE-2023-37369.patch 
+Patch6011:      qt-CVE-2023-43114.patch 
 
 BuildRequires:  cups-devel desktop-file-utils gcc-c++ libjpeg-devel findutils libmng-devel libtiff-devel pkgconfig pkgconfig(alsa)
 BuildRequires:  pkgconfig(dbus-1) pkgconfig(fontconfig) pkgconfig(glib-2.0) pkgconfig(icu-i18n) openssl-devel pkgconfig(libpng)
@@ -357,7 +363,6 @@ if [ $1 -gt 1 ] ; then
 fi
 
 %post
-/sbin/ldconfig
 %{_sbindir}/update-alternatives \
   --install %{_sysconfdir}/xdg/qtchooser/4.conf \
   qtchooser-4 \
@@ -370,10 +375,7 @@ fi
   %{_sysconfdir}/xdg/qtchooser/4.conf \
   %{priority}
 
-touch --no-create %{_datadir}/icons/hicolor ||:
-
 %postun
-/sbin/ldconfig
 if [ $1 -eq 0 ]; then
 %{_sbindir}/update-alternatives  \
   --remove qtchooser-4 \
@@ -384,28 +386,6 @@ if [ $1 -eq 0 ]; then
   %{_sysconfdir}/xdg/qtchooser/4.conf
 fi
 
-if [ $1 -eq 0 ] ; then
-touch --no-create %{_datadir}/icons/hicolor ||:
-gtk-update-icon-cache -q %{_datadir}/icons/hicolor 2> /dev/null ||:
-fi
-
-%posttrans
-gtk-update-icon-cache -q %{_datadir}/icons/hicolor 2> /dev/null ||:
-
-%post devel
-touch --no-create %{_datadir}/icons/hicolor ||:
-
-%posttrans devel
-gtk-update-icon-cache -q %{_datadir}/icons/hicolor 2> /dev/null ||:
-update-desktop-database -q &> /dev/null ||:
-
-%postun devel
-if [ $1 -eq 0 ] ; then
-touch --no-create %{_datadir}/icons/hicolor ||:
-gtk-update-icon-cache -q %{_datadir}/icons/hicolor 2> /dev/null ||:
-update-desktop-database -q &> /dev/null ||:
-fi
-
 %files -f qt_all.lang
 %doc README
 %license LICENSE.GPL3 LICENSE.LGPL LGPL_EXCEPTION.txt
@@ -466,6 +446,34 @@ fi
 %{_qt4_prefix}/examples/
 
 %changelog
+* Sat Dec 07 2024 Funda Wang <fundawang@yeah.net> - 1:4.8.7-61
+- fix LTO build
+- cleanup spec
+
+* Mon Nov 27 2023 hua_yadong<huayadong@kylinos.cn> - 1:4.8.7-60
+- Type:cves
+- ID:CVE-2023-43114
+- SUG:NA
+- DESC:fix CVE-2023-43114
+
+* Sat Nov 25 2023 hua_yadong<huayadong@kylinos.cn> - 1:4.8.7-59
+- Type:cves
+- ID:CVE-2023-37369
+- SUG:NA
+- DESC:fix CVE-2023-37369
+
+* Fri Nov 24 2023 hua_yadong<huayadong@kylinos.cn> - 1:4.8.7-58
+- Type:cves
+- ID:CVE-2023-38197
+- SUG:NA
+- DESC:fix CVE-2023-38197
+
+* Thu Nov 02 2023 peijiankang<peijiankang@kylinos.cn> - 1:4.8.7-57
+- Type:cves
+- ID:CVE-2023-34410
+- SUG:NA
+- DESC:fix CVE-2023-34410
+
 * Mon Aug 21 2023 peijiankang<peijiankang@kylinos.cn> - 1:4.8.7-56
 - Type:cves
 - ID:CVE-2023-32573