Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > It looks like the 'mask' variable in pipe_write() is not being updated after > the pipe mutex was dropped in pipe_wait(), to take into account the pipe > size possibly having been changed in the mean time. There's that, but not only that. Weirdness ensues if the ring size is 1 - this may have to do with the mask then being 0. David
