diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2020-10-03 21:56:19 +0100 |
|---|---|---|
| committer | Michael Stahl <michael.stahl@cib.de> | 2020-10-05 15:31:56 +0200 |
| commit | 9a6e63efc564372594cd70444e81e411df14c9df (patch) | |
| tree | 4e2663909ed4ec8e5dd6df8d0280cf4c23e670b9 /vcl | |
| parent | a4f06c2498349a353c30d82eae826b36265c9599 (diff) | |
ofz#26122 allow NINSIZE input full elements
Change-Id: Ifbde8fc055a91e23db08508a34ce4664d2f1f96f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103802
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@cib.de>
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/font/fontcharmap.cxx | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/vcl/source/font/fontcharmap.cxx b/vcl/source/font/fontcharmap.cxx index c29fd3cdbd22..af85334514aa 100644 --- a/vcl/source/font/fontcharmap.cxx +++ b/vcl/source/font/fontcharmap.cxx @@ -332,7 +332,8 @@ bool ParseCMAP( const unsigned char* pCmap, int nLength, CmapResult& rResult ) static const int NINSIZE = 64; static const int NOUTSIZE = 64; - char cCharsInp[ NINSIZE ]; + std::vector<char> cCharsInp; + cCharsInp.reserve(NINSIZE); sal_Unicode cCharsOut[ NOUTSIZE ]; sal_UCS4* pCP = pCodePairs; for( int i = 0; i < nRangeCount; ++i ) @@ -343,25 +344,26 @@ bool ParseCMAP( const unsigned char* pCmap, int nLength, CmapResult& rResult ) // input codepoints in 0..SAL_MAX_UINT16 range while (cMin < cEnd && cMin <= SAL_MAX_UINT16) { - int j = 0; - for(; (cMin < cEnd) && (j < NINSIZE); ++cMin ) + for (int j = 0; (cMin < cEnd) && (j < NINSIZE); ++cMin, ++j) { if( cMin >= 0x0100 ) - cCharsInp[ j++ ] = static_cast<char>(cMin >> 8); + cCharsInp.push_back(static_cast<char>(cMin >> 8)); if( (cMin >= 0x0100) || (cMin < 0x00A0) ) - cCharsInp[ j++ ] = static_cast<char>(cMin); + cCharsInp.push_back(static_cast<char>(cMin)); } sal_uInt32 nCvtInfo; sal_Size nSrcCvtBytes; int nOutLen = rtl_convertTextToUnicode( aConverter, aCvtContext, - cCharsInp, j, cCharsOut, NOUTSIZE, + cCharsInp.data(), cCharsInp.size(), cCharsOut, NOUTSIZE, RTL_TEXTTOUNICODE_FLAGS_INVALID_IGNORE | RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_IGNORE, &nCvtInfo, &nSrcCvtBytes ); - for( j = 0; j < nOutLen; ++j ) + cCharsInp.clear(); + + for (int j = 0; j < nOutLen; ++j) aSupportedCodePoints.insert( cCharsOut[j] ); } } |