diff options
Diffstat (limited to 'common/rfb')
| -rw-r--r-- | common/rfb/SMsgWriter.cxx | 4 | ||||
| -rw-r--r-- | common/rfb/VNCSConnectionST.cxx | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/common/rfb/SMsgWriter.cxx b/common/rfb/SMsgWriter.cxx index cf3264e8..bc3f4398 100644 --- a/common/rfb/SMsgWriter.cxx +++ b/common/rfb/SMsgWriter.cxx @@ -101,7 +101,9 @@ void SMsgWriter::writeFence(rdr::U32 flags, unsigned len, const char data[]) os->writeU32(flags); os->writeU8(len); - os->writeBytes(data, len); + + if (len > 0) + os->writeBytes(data, len); endMsg(); } diff --git a/common/rfb/VNCSConnectionST.cxx b/common/rfb/VNCSConnectionST.cxx index 0a2ca334..d2206f9b 100644 --- a/common/rfb/VNCSConnectionST.cxx +++ b/common/rfb/VNCSConnectionST.cxx @@ -666,6 +666,7 @@ void VNCSConnectionST::fence(rdr::U32 flags, unsigned len, const char data[]) fenceFlags = flags & (fenceFlagBlockBefore | fenceFlagBlockAfter | fenceFlagSyncNext); fenceDataLen = len; delete [] fenceData; + fenceData = NULL; if (len > 0) { fenceData = new char[len]; memcpy(fenceData, data, len); |