diff options
Diffstat (limited to 'libqpdf/QPDFObjectHandle.cc')
| -rw-r--r-- | libqpdf/QPDFObjectHandle.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc index 10fb153c..4a61f595 100644 --- a/libqpdf/QPDFObjectHandle.cc +++ b/libqpdf/QPDFObjectHandle.cc @@ -1468,7 +1468,9 @@ QPDFObjectHandle::replaceStreamData( assertStream(); auto b = std::make_shared<Buffer>(data.length()); unsigned char* bp = b->getBuffer(); - memcpy(bp, data.c_str(), data.length()); + if (bp) { + memcpy(bp, data.c_str(), data.length()); + } dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData( b, filter, decode_parms); } |