3rdparty: Update LZMA/7zipSDK to 26.03

3rdparty/lzma/include/7zTypes.h

@@ -556,6 +556,7 @@ struct ISzAlloc
 
 
 #define Z7_memset_0_ARRAY(a)  memset((a), 0, sizeof(a))
+#define Z7_memset_0_VAR(a)  memset(&(a), 0, sizeof(a))
 
 #ifndef Z7_ARRAY_SIZE
 #define Z7_ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))

3rdparty/lzma/include/7zVersion.h

@@ -1,7 +1,7 @@
 #define MY_VER_MAJOR 26
-#define MY_VER_MINOR 2
+#define MY_VER_MINOR 3
 #define MY_VER_BUILD 0
-#define MY_VERSION_NUMBERS "26.02"
+#define MY_VERSION_NUMBERS "26.03"
 #define MY_VERSION MY_VERSION_NUMBERS
 
 #ifdef MY_CPU_NAME
@@ -10,7 +10,7 @@
   #define MY_VERSION_CPU MY_VERSION
 #endif
 
-#define MY_DATE "2026-06-25"
+#define MY_DATE "2026-09-03"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME "Igor Pavlov"

3rdparty/lzma/include/Compiler.h

@@ -125,6 +125,36 @@ typedef void (*Z7_void_Function)(void);
 #pragma warning(disable : 4464) // relative include path contains '..'
 #endif
 
+// #define Z7_ANALYZE_MODE
+#if defined(Z7_ANALYZE_MODE) // && defined(Z7_MSC_VER_ORIGINAL)
+// for -analyze switch:
+#if _MSC_VER >= 1900
+#pragma warning(disable : 6001) // Using uninitialized memory 'ps'.
+#pragma warning(disable : 6031) // Return value ignored: 'CoInitialize'
+#pragma warning(disable : 6553) // The annotation for function 'RegOpenKeyExW' on _Param_(3) does not apply to a value type.
+#pragma warning(disable : 28159) // Random.cpp(21) : Consider using 'GetTickCount64' instead of 'GetTickCount'
+#pragma warning(disable : 28160) // ProcessUtils.h(92) : Error annotation: Passing MEM_RELEASE and a non-zero dwSize parameter to VirtualFree is not allowed. This results in the failure of this call
+#pragma warning(disable : 28251) // Inconsistent annotation for 'WinMain': this instance has no annotations. See c:\program files (x86)\windows kits\10\include\10.0.26100.0\um\winbase.h(1062).
+#pragma warning(disable : 28286) // um\consoleapi.h(236) : For function 'ReadConsoleW', error near the end of 'SAL_readableTo(byteCount(*__formal(3,lpNumberOfCharsRead) * sizeof(TCHAR%)))'.
+#pragma warning(disable : 28301) // No annotations for first declaration of 'PNTSTATUS'. See c:\program files (x86)\windows kits\10\include\10.0.26100.0\shared\bcrypt.h(40).
+#endif
+#if _MSC_VER >= 1600
+#pragma warning(disable : 6011) // Dereferencing NULL pointer 'p->IsDirs'
+#pragma warning(disable : 6255) // `_alloca` indicates failure by raising a stack overflow exception.  Consider using _malloca instead.
+#pragma warning(disable : 6258) // Using TerminateThread does not allow proper thread clean up.
+// #pragma warning(disable : 6262) // SfxSetup.c : Function uses '32808' bytes of stack.
+#pragma warning(disable : 6320) // Threads.c : Exception-filter expression is the constant EXCEPTION_EXECUTE_HANDLER. This might mask exceptions that were not intended to be handled.
+#pragma warning(disable : 6385) // createcoder.cpp : Invalid data: accessing 'struct CCodecInfo const * * g_Codecs', the readable size is '256' bytes, but '4194244' bytes might be read: Lines: 338, 339, 340, 342, 344
+#pragma warning(disable : 6387) // MyString.cpp : 's' could be '0':  this does not adhere to the specification for the function 'wmemcpy'
+#endif
+#if _MSC_VER == 1600
+#pragma warning(disable : 6200) // compressdialog.cpp : Index '31' is out of valid index range '0' to '9' for non-stack buffer 'g_Levels'
+#pragma warning(disable : 6204) // Possible buffer overrun in call to 'memset': use of unchecked parameter 'size'
+#pragma warning(disable : 6309) // Argument '1' is null: this does not adhere to function specification of 'GetProcAddress'
+#pragma warning(disable : 6386) // myvector.h : Buffer overrun: accessing 'argument 1', the writable size is 'newCapacity*4' bytes, but '8' bytes might be written
+#endif
+#endif // Z7_ANALYZE_MODE
+
 // == 1200 : -O1 : for __forceinline
 // >= 1900 : -O1 : for printf
 #pragma warning(disable : 4710) // function not inlined

3rdparty/lzma/include/CpuArch.h

@@ -209,6 +209,17 @@ MY_CPU_64BIT means that processor can work with 64-bit registers.
 #endif
 
 
+#if  defined(__s390__)
+#if  defined(__s390x__) || defined(__LP64__) || (defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 8)
+  #define MY_CPU_NAME "s390x"
+  #define MY_CPU_SIZEOF_POINTER 8
+#else
+  #define MY_CPU_NAME "s390"
+  #define MY_CPU_SIZEOF_POINTER 4
+#endif
+#endif
+
+
 // #undef MY_CPU_NAME
 // #undef MY_CPU_SIZEOF_POINTER
 // #define __e2k__

3rdparty/lzma/lzma-history.txt

@@ -1,6 +1,11 @@
 ISTORY of the LZMA SDK
 -----------------------
 
+26.03          2026-09-03
+-------------------------
+- Some bugs and vulnerabilities were fixed.
+
+
 26.02          2026-06-25
 -------------------------
 - Some bugs and vulnerabilities were fixed.

3rdparty/lzma/src/7zDec.c

@@ -99,62 +99,61 @@ static Byte ReadByte(IByteInPtr pp)
 static SRes SzDecodePpmd(const Byte *props, unsigned propsSize, UInt64 inSize, ILookInStreamPtr inStream,
     Byte *outBuffer, SizeT outSize, ISzAllocPtr allocMain)
 {
-  CPpmd7 ppmd;
-  CByteInToLook s;
-  SRes res = SZ_OK;
-
-  s.vt.Read = ReadByte;
-  s.inStream = inStream;
-  s.begin = s.end = s.cur = NULL;
-  s.extra = False;
-  s.res = SZ_OK;
-  s.processed = 0;
+  CPpmd7 *ppmd;
+  SRes res;
+  unsigned order;
+  UInt32 memSize;
 
   if (propsSize != 5)
     return SZ_ERROR_UNSUPPORTED;
+  order = props[0];
+  memSize = GetUi32(props + 1);
+  if (order < PPMD7_MIN_ORDER ||
+      order > PPMD7_MAX_ORDER ||
+      memSize < PPMD7_MIN_MEM_SIZE ||
+      memSize > PPMD7_MAX_MEM_SIZE)
+    return SZ_ERROR_UNSUPPORTED;
+  if ((ppmd = (CPpmd7 *)ISzAlloc_Alloc(allocMain, sizeof(CPpmd7))) == NULL)
+    return SZ_ERROR_MEM;
+  Ppmd7_Construct(ppmd);
+  res = SZ_ERROR_MEM;
+  if (Ppmd7_Alloc(ppmd, memSize, allocMain))
+  {
+    CByteInToLook s;
+    s.vt.Read = ReadByte;
+    s.inStream = inStream;
+    s.begin = s.end = s.cur = NULL;
+    s.extra = False;
+    s.res = SZ_OK;
+    s.processed = 0;
 
-  {
-    unsigned order = props[0];
-    UInt32 memSize = GetUi32(props + 1);
-    if (order < PPMD7_MIN_ORDER ||
-        order > PPMD7_MAX_ORDER ||
-        memSize < PPMD7_MIN_MEM_SIZE ||
-        memSize > PPMD7_MAX_MEM_SIZE)
-      return SZ_ERROR_UNSUPPORTED;
-    Ppmd7_Construct(&ppmd);
-    if (!Ppmd7_Alloc(&ppmd, memSize, allocMain))
-      return SZ_ERROR_MEM;
-    Ppmd7_Init(&ppmd, order);
-  }
-  {
-    ppmd.rc.dec.Stream = &s.vt;
-    if (!Ppmd7z_RangeDec_Init(&ppmd.rc.dec))
-      res = SZ_ERROR_DATA;
-    else if (!s.extra)
+    Ppmd7_Init(ppmd, order);
+    ppmd->rc.dec.Stream = &s.vt;
+    res = SZ_ERROR_DATA;
+    if (Ppmd7z_RangeDec_Init(&ppmd->rc.dec) && !s.extra)
     {
       Byte *buf = outBuffer;
       const Byte *lim = buf + outSize;
       for (; buf != lim; buf++)
       {
-        int sym = Ppmd7z_DecodeSymbol(&ppmd);
+        int sym = Ppmd7z_DecodeSymbol(ppmd);
         if (s.extra || sym < 0)
           break;
         *buf = (Byte)sym;
       }
-      if (buf != lim)
-        res = SZ_ERROR_DATA;
-      else if (!Ppmd7z_RangeDec_IsFinishedOK(&ppmd.rc.dec))
-      {
-        /* if (Ppmd7z_DecodeSymbol(&ppmd) != PPMD7_SYM_END || !Ppmd7z_RangeDec_IsFinishedOK(&ppmd.rc.dec)) */
-        res = SZ_ERROR_DATA;
-      }
+      if (buf == lim)
+        if (Ppmd7z_RangeDec_IsFinishedOK(&ppmd->rc.dec)
+            // || (Ppmd7z_DecodeSymbol(&ppmd) == PPMD7_SYM_END && Ppmd7z_RangeDec_IsFinishedOK(&ppmd.rc.dec))
+            )
+          res = SZ_OK;
     }
     if (s.extra)
       res = (s.res != SZ_OK ? s.res : SZ_ERROR_DATA);
     else if (s.processed + (size_t)(s.cur - s.begin) != inSize)
       res = SZ_ERROR_DATA;
+    Ppmd7_Free(ppmd, allocMain);
   }
-  Ppmd7_Free(&ppmd, allocMain);
+  ISzAlloc_Free(allocMain, ppmd);
   return res;
 }
 

3rdparty/lzma/src/Bcj2Enc.c

@@ -1,5 +1,5 @@
 /* Bcj2Enc.c -- BCJ2 Encoder converter for x86 code (Branch CALL/JUMP variant2)
-2023-04-02 : Igor Pavlov : Public domain */
+: Igor Pavlov : Public domain */
 
 #include "Precomp.h"
 
@@ -75,7 +75,10 @@ static BoolInt Bcj2_RangeEnc_ShiftLow(CBcj2Enc *p)
     p->cache = (Byte)(low >> 24);
   }
   p->cacheSize++;
-  p->low = low << 8;
+  {
+    const UInt32 low2 = low << 8;
+    p->low = low2;
+  }
   return False;
 }
 

3rdparty/lzma/src/Lzma2Enc.c

@@ -129,11 +129,10 @@ UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle p);
 static SRes Lzma2EncInt_EncodeSubblock(CLzma2EncInt *p, Byte *outBuf,
     size_t *packSizeRes, ISeqOutStreamPtr outStream)
 {
-  size_t packSizeLimit = *packSizeRes;
+  const size_t packSizeLimit = *packSizeRes;
   size_t packSize = packSizeLimit;
   UInt32 unpackSize = LZMA2_UNPACK_SIZE_MAX;
-  unsigned lzHeaderSize = 5 + (p->needInitProp ? 1 : 0);
-  BoolInt useCopyBlock;
+  const unsigned lzHeaderSize = 5 + (p->needInitProp ? 1 : 0);
   SRes res;
 
   *packSizeRes = 0;
@@ -150,22 +149,13 @@ static SRes Lzma2EncInt_EncodeSubblock(CLzma2EncInt *p, Byte *outBuf,
   if (unpackSize == 0)
     return res;
 
-  if (res == SZ_OK)
-    useCopyBlock = (packSize + 2 >= unpackSize || packSize > (1 << 16));
-  else
-  {
-    if (res != SZ_ERROR_OUTPUT_EOF)
-      return res;
-    res = SZ_OK;
-    useCopyBlock = True;
-  }
-
-  if (useCopyBlock)
+  if (res == SZ_ERROR_OUTPUT_EOF
+      || (res == SZ_OK && (packSize + 2 >= unpackSize || packSize > (1 << 16))))
   {
     size_t destPos = 0;
     PRF(printf("################# COPY           "));
 
-    while (unpackSize > 0)
+    while (unpackSize)
     {
       const UInt32 u = (unpackSize < LZMA2_COPY_CHUNK_SIZE) ? unpackSize : LZMA2_COPY_CHUNK_SIZE;
       if (packSizeLimit - destPos < u + 3)
@@ -194,6 +184,8 @@ static SRes Lzma2EncInt_EncodeSubblock(CLzma2EncInt *p, Byte *outBuf,
     return SZ_OK;
   }
 
+  if (res != SZ_OK)
+    return res;
   {
     size_t destPos = 0;
     const UInt32 u = unpackSize - 1;

3rdparty/lzma/src/LzmaDec.c

@@ -1,5 +1,5 @@
 /* LzmaDec.c -- LZMA Decoder
-2023-04-07 : Igor Pavlov : Public domain */
+: Igor Pavlov : Public domain */
 
 #include "Precomp.h"
 
@@ -462,8 +462,10 @@ int Z7_FASTCALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
       if (state >= kNumStates)
       {
         UInt32 distance;
-        prob = probs + PosSlot +
-            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits);
+        {
+          const unsigned temp = (len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits;
+          prob = probs + PosSlot + temp;
+        }
         TREE_6_DECODE(prob, distance)
         if (distance >= kStartPosModelIndex)
         {
@@ -857,9 +859,10 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
       if (state < 4)
       {
         unsigned posSlot;
-        prob = probs + PosSlot +
-            ((len < kNumLenToPosStates - 1 ? len : kNumLenToPosStates - 1) <<
-            kNumPosSlotBits);
+        {
+          const unsigned temp = (len < kNumLenToPosStates - 1 ? len : kNumLenToPosStates - 1) << kNumPosSlotBits;
+          prob = probs + PosSlot + temp;
+        }
         TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot)
         if (posSlot >= kStartPosModelIndex)
         {
@@ -867,7 +870,8 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
 
           if (posSlot < kEndPosModelIndex)
           {
-            prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits);
+            const unsigned temp = (2 | (posSlot & 1)) << numDirectBits;
+            prob = probs + SpecPos + temp;
           }
           else
           {

3rdparty/lzma/src/LzmaEnc.c

@@ -692,7 +692,10 @@ Z7_NO_INLINE static void Z7_FASTCALL RangeEnc_ShiftLow(CRangeEnc *p)
 {
   UInt32 low = (UInt32)p->low;
   unsigned high = (unsigned)(p->low >> 32);
-  p->low = (UInt32)(low << 8);
+  {
+    const UInt32 low2 = low << 8;
+    p->low = low2;
+  }
   if (low < (UInt32)0xFF000000 || high != 0)
   {
     {
@@ -958,7 +961,8 @@ static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, unsigned sym, unsigned posS
     unsigned m;
     unsigned bit;
     RC_BIT_0(rc, probs)
-    probs += (posState << (1 + kLenNumLowBits));
+    posState <<= (1 + kLenNumLowBits);
+    probs += posState;
     bit = (sym >> 2)    ; RC_BIT(rc, probs + 1, bit)  m = (1 << 1) + bit;
     bit = (sym >> 1) & 1; RC_BIT(rc, probs + m, bit)  m = (m << 1) + bit;
     bit =  sym       & 1; RC_BIT(rc, probs + m, bit)
@@ -1000,7 +1004,8 @@ Z7_NO_INLINE static void Z7_FASTCALL LenPriceEnc_UpdateTables(
     for (posState = 0; posState < numPosStates; posState++)
     {
       UInt32 *prices = p->prices[posState];
-      const CLzmaProb *probs = enc->low + (posState << (1 + kLenNumLowBits));
+      const unsigned posState2 = posState << (1 + kLenNumLowBits);
+      const CLzmaProb *probs = enc->low + posState2;
       SetPrices_3(probs, a, prices, ProbPrices);
       SetPrices_3(probs + kLenNumLowSymbols, c, prices + kLenNumLowSymbols, ProbPrices);
     }
@@ -2220,7 +2225,7 @@ Z7_NO_INLINE static void FillAlignPrices(CLzmaEnc *p)
     UInt32 prob;
     bit = sym & 1; sym >>= 1; price += GET_PRICEa(probs[m], bit); m = (m << 1) + bit;
     bit = sym & 1; sym >>= 1; price += GET_PRICEa(probs[m], bit); m = (m << 1) + bit;
-    bit = sym & 1; sym >>= 1; price += GET_PRICEa(probs[m], bit); m = (m << 1) + bit;
+    bit = sym & 1;            price += GET_PRICEa(probs[m], bit); m = (m << 1) + bit;
     prob = probs[m];
     p->alignPrices[i    ] = price + GET_PRICEa_0(prob);
     p->alignPrices[i + 8] = price + GET_PRICEa_1(prob);

3rdparty/lzma/src/Ppmd7Enc.c

@@ -1,5 +1,5 @@
 /* Ppmd7Enc.c -- Ppmd7z (PPMdH with 7z Range Coder) Encoder
-2023-09-07 : Igor Pavlov : Public domain
+: Igor Pavlov : Public domain
 This code is based on:
   PPMd var.H (2001): Dmitry Shkarin : Public domain */
 
@@ -35,7 +35,10 @@ static void Ppmd7z_RangeEnc_ShiftLow(CPpmd7 *p)
     R->Cache = (Byte)((UInt32)R->Low >> 24);
   }
   R->CacheSize++;
-  R->Low = (UInt32)((UInt32)R->Low << 8);
+  {
+    const UInt32 low2 = (UInt32)R->Low << 8;
+    R->Low = low2;
+  }
 }
 
 #define RC_NORM_BASE(p) if (R->Range < kTopValue) { R->Range <<= 8;  Ppmd7z_RangeEnc_ShiftLow(p);