diff options
| -rw-r--r-- | vcl/source/font/fontcharmap.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/source/font/fontcharmap.cxx b/vcl/source/font/fontcharmap.cxx index 9ba392935c60..8eb8636db287 100644 --- a/vcl/source/font/fontcharmap.cxx +++ b/vcl/source/font/fontcharmap.cxx @@ -151,7 +151,7 @@ bool ParseCMAP( const unsigned char* pCmap, int nLength, CmapResult& rResult ) int nTmpOffset = GetUInt( p+4 ); - if (nTmpOffset + 2 > nLength) + if (nTmpOffset + 2 > nLength || nTmpOffset < 0) continue; int nTmpFormat = GetUShort( pCmap + nTmpOffset ); |