HTTP code should never return short reads. The whole subsystem relies on never having short reads from any fs or network driver
Le ven. 29 avr. 2016 09:30, Stefan Fritsch <s...@sfritsch.de> a écrit : > On Thursday 28 April 2016 21:52:27, Stefan Fritsch wrote: > > You are right, I was misreading the second part of the code with > > the direct read. Now I wonder why the patch helped with our > > problem. I will do some more debugging. > > The real problem seems to be that http sometimes (depending on network > timing?) returns short reads but gzio does not check how many bytes > have actually been read. The looping in my patch for grub_bufio_read() > fixed this by never returning a short read. > > I guess two things should be fixed: gzio should check the return value > of grub_file_read(), and (assuming that other code depends on there > not being short reads, too) http should be fixed. Or maybe > grub_file_read() should get a loop that ensures that there are no > short reads? > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel >
_______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
