> > @@ -472,6 +472,9 @@ > > const char *bootname = device_xname(bdv); > > size_t len = strlen(bootname); > > > > + if (bdv == NULL) > > + return 0; > > + > > This looked suspicious, even before I read the code. > > The question is if it is ever legitimate for bdv to be NULL.
infact, bdv has already been dereferenced at this point: the assignment to bootname 3 lines up. .mrg.
