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-rw-r--r--accessibility/source/standard/vclxaccessibleedit.cxx2
-rw-r--r--basic/source/runtime/methods.cxx5
-rw-r--r--basic/source/runtime/runtime.cxx2
-rw-r--r--basic/source/sbx/sbxstr.cxx2
-rw-r--r--connectivity/source/drivers/file/FStringFunctions.cxx21
-rw-r--r--editeng/source/editeng/impedit3.cxx4
-rw-r--r--sc/source/core/data/table4.cxx4
7 files changed, 20 insertions, 20 deletions
diff --git a/accessibility/source/standard/vclxaccessibleedit.cxx b/accessibility/source/standard/vclxaccessibleedit.cxx
index 87cfcdb62f30..d41c29737d62 100644
--- a/accessibility/source/standard/vclxaccessibleedit.cxx
+++ b/accessibility/source/standard/vclxaccessibleedit.cxx
@@ -135,7 +135,7 @@ OUString VCLXAccessibleEdit::implGetText()
sal_Unicode cEchoChar = pEdit->GetEchoChar();
if ( !cEchoChar )
cEchoChar = '*';
- OUStringBuffer sTmp;
+ OUStringBuffer sTmp(aText.getLength());
aText = comphelper::string::padToLength(sTmp, aText.getLength(),
cEchoChar).makeStringAndClear();
}
diff --git a/basic/source/runtime/methods.cxx b/basic/source/runtime/methods.cxx
index fd0c0531168c..7113e6e34f4c 100644
--- a/basic/source/runtime/methods.cxx
+++ b/basic/source/runtime/methods.cxx
@@ -1610,8 +1610,9 @@ void SbRtl_Tab(StarBASIC *, SbxArray & rPar, bool)
StarBASIC::Error( ERRCODE_BASIC_BAD_ARGUMENT );
else
{
- OUStringBuffer aStr;
- comphelper::string::padToLength(aStr, rPar.Get(1)->GetLong(), '\t');
+ const sal_Int32 nCount = std::max(rPar.Get(1)->GetLong(), sal_Int32(0));
+ OUStringBuffer aStr(nCount);
+ comphelper::string::padToLength(aStr, nCount, '\t');
rPar.Get(0)->PutString(aStr.makeStringAndClear());
}
}
diff --git a/basic/source/runtime/runtime.cxx b/basic/source/runtime/runtime.cxx
index afc785e76b32..6cdc371d4147 100644
--- a/basic/source/runtime/runtime.cxx
+++ b/basic/source/runtime/runtime.cxx
@@ -4585,7 +4585,7 @@ void SbiRuntime::implHandleSbxFlags( SbxVariable* pVar, SbxDataType t, sal_uInt3
if( bFixedString )
{
sal_uInt16 nCount = static_cast<sal_uInt16>( nOp2 >> 17 ); // len = all bits above 0x10000
- OUStringBuffer aBuf;
+ OUStringBuffer aBuf(nCount);
comphelper::string::padToLength(aBuf, nCount);
pVar->PutString(aBuf.makeStringAndClear());
}
diff --git a/basic/source/sbx/sbxstr.cxx b/basic/source/sbx/sbxstr.cxx
index 0c6fc19d514b..4e447bb600bb 100644
--- a/basic/source/sbx/sbxstr.cxx
+++ b/basic/source/sbx/sbxstr.cxx
@@ -302,7 +302,7 @@ SbxArray* StringToByteArray(const OUString& rStr)
OUString ByteArrayToString(SbxArray* pArr)
{
sal_uInt32 nCount = pArr->Count();
- OUStringBuffer aStrBuf;
+ OUStringBuffer aStrBuf((nCount + 1) / 2);
sal_Unicode aChar = 0;
for( sal_uInt32 i = 0 ; i < nCount ; i++ )
{
diff --git a/connectivity/source/drivers/file/FStringFunctions.cxx b/connectivity/source/drivers/file/FStringFunctions.cxx
index 619c1a128dbf..94152bc5d01c 100644
--- a/connectivity/source/drivers/file/FStringFunctions.cxx
+++ b/connectivity/source/drivers/file/FStringFunctions.cxx
@@ -18,6 +18,8 @@
*/
#include <file/FStringFunctions.hxx>
+
+#include <comphelper/string.hxx>
#include <rtl/ustrbuf.hxx>
using namespace connectivity;
@@ -61,7 +63,7 @@ ORowSetValue OOp_Char::operate(const std::vector<ORowSetValue>& lhs) const
if (lhs.empty())
return ORowSetValue();
- OUStringBuffer sRet;
+ OUStringBuffer sRet(static_cast<sal_Int32>(lhs.size()));
std::vector<ORowSetValue>::const_reverse_iterator aIter = lhs.rbegin();
std::vector<ORowSetValue>::const_reverse_iterator aEnd = lhs.rend();
for (; aIter != aEnd; ++aIter)
@@ -151,13 +153,9 @@ ORowSetValue OOp_Space::operate(const ORowSetValue& lhs) const
if (lhs.isNull())
return lhs;
- const char c = ' ';
- OUStringBuffer sRet;
- sal_Int32 nCount = lhs.getInt32();
- for (sal_Int32 i = 0; i < nCount; ++i)
- {
- sRet.appendAscii(&c, 1);
- }
+ sal_Int32 nCount = std::max(lhs.getInt32(), sal_Int32(0));
+ OUStringBuffer sRet(nCount);
+ comphelper::string::padToLength(sRet, nCount, ' ');
return sRet.makeStringAndClear();
}
@@ -184,11 +182,12 @@ ORowSetValue OOp_Repeat::operate(const ORowSetValue& lhs, const ORowSetValue& rh
if (lhs.isNull() || rhs.isNull())
return lhs;
- OUStringBuffer sRet;
- sal_Int32 nCount = rhs.getInt32();
+ const OUString s = lhs.getString();
+ const sal_Int32 nCount = std::max(rhs.getInt32(), sal_Int32(0));
+ OUStringBuffer sRet(s.getLength() * nCount);
for (sal_Int32 i = 0; i < nCount; ++i)
{
- sRet.append(lhs.getString());
+ sRet.append(s);
}
return sRet.makeStringAndClear();
}
diff --git a/editeng/source/editeng/impedit3.cxx b/editeng/source/editeng/impedit3.cxx
index a0e4eb43b913..d8c7419ca2ea 100644
--- a/editeng/source/editeng/impedit3.cxx
+++ b/editeng/source/editeng/impedit3.cxx
@@ -3595,7 +3595,7 @@ void ImpEditEngine::Paint( OutputDevice& rOutDev, tools::Rectangle aClipRect, Po
aTmpFont.SetEscapement( 0 );
aTmpFont.SetPropr( 100 );
aTmpFont.SetPhysFont(rOutDev);
- OUStringBuffer aBlanks;
+ OUStringBuffer aBlanks(nTextLen);
comphelper::string::padToLength( aBlanks, nTextLen, ' ' );
Point aUnderlinePos( aOutPos );
if ( nOrientation )
@@ -3726,7 +3726,7 @@ void ImpEditEngine::Paint( OutputDevice& rOutDev, tools::Rectangle aClipRect, Po
else if ( nChars == 2 )
nChars = 3; // looks better
- OUStringBuffer aBuf;
+ OUStringBuffer aBuf(nChars);
comphelper::string::padToLength(aBuf, nChars, rTextPortion.GetExtraValue());
OUString aText(aBuf.makeStringAndClear());
aTmpFont.QuickDrawText( &rOutDev, aTmpPos, aText, 0, aText.getLength() );
diff --git a/sc/source/core/data/table4.cxx b/sc/source/core/data/table4.cxx
index 272cb82322d7..88d4395eaced 100644
--- a/sc/source/core/data/table4.cxx
+++ b/sc/source/core/data/table4.cxx
@@ -124,9 +124,9 @@ OUString lcl_ValueString( sal_Int32 nValue, sal_uInt16 nMinDigits )
OUString aStr = OUString::number( std::abs( nValue ) );
if ( aStr.getLength() < nMinDigits )
{
- OUStringBuffer aZero;
+ OUStringBuffer aZero(nMinDigits);
comphelper::string::padToLength(aZero, nMinDigits - aStr.getLength(), '0');
- aStr = aZero.makeStringAndClear() + aStr;
+ aStr = aZero.append(aStr).makeStringAndClear();
}
// nMinDigits doesn't include the '-' sign -> add after inserting zeros
if ( nValue < 0 )
generated by cgit (git 2.34.1) at 2025-03-09 18:12:52 +0000