diff options
Diffstat (limited to 'src/can-message.cpp')
| -rw-r--r-- | src/can-message.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/can-message.cpp b/src/can-message.cpp index 5a3e2c27..63f8a909 100644 --- a/src/can-message.cpp +++ b/src/can-message.cpp @@ -182,7 +182,8 @@ void can_message_t::convert_from_canfd_frame(const std::pair<struct canfd_frame& if(maxdlen_ == CANFD_MAX_DLEN) set_flags(frame.flags); - data_.reserve(maxdlen_); + if ( data_.capacity() < maxdlen_) + data_.reserve(maxdlen_); set_data(frame.data); DEBUG(binder_interface, "convert_from_canfd_frame: Found id: %X, format: %X, length: %X, data %02X%02X%02X%02X%02X%02X%02X%02X", id_, format_, length_, |