https://bugs.winehq.org/show_bug.cgi?id=36640
Vincent Povirk madewokherd@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |madewokherd@gmail.com
--- Comment #1 from Vincent Povirk madewokherd@gmail.com --- Best I can tell, this error has nothing to do with Wine except that it uses sane.
It also appears to be a false positive. Valgrind doesn't have any way of knowing the requirements for initializing ioctl data. Looking up source code for v4lconvert_create_with_dev_ops, it appears to correctly initialize the required fields for the operations it uses.