diff options
| -rw-r--r-- | src/picture_asset_writer.cc | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/picture_asset_writer.cc b/src/picture_asset_writer.cc index 8ac76c9c..1789562f 100644 --- a/src/picture_asset_writer.cc +++ b/src/picture_asset_writer.cc @@ -30,8 +30,19 @@ using boost::shared_ptr; using namespace libdcp; FrameInfo::FrameInfo (istream& s) + : offset (0) + , size (0) { - s >> offset >> size >> hash; + s >> offset >> size; + + if (!s.good ()) { + /* Make sure we zero these if something bad happened, otherwise + the caller might try to alloc lots of RAM. + */ + offset = size = 0; + } + + s >> hash; } void |