Control: reassign -1 hurd Control: tags -1 + pending Hello,
João Pedro Malhado, le sam. 28 déc. 2024 12:44:16 +0000, a ecrit: > On Sun, Dec 23, 2024 at 05:38:14PM +0100, Samuel Thibault wrote: > > There being no reader any more would have been caught by the original > > code already: > > > > /* We're the last reader; when we're gone there is no more joy. */ > > detach = ((flags & O_READ) && pipe->readers == 1); > > > > So probably that line could be restored as it was and just let the rest > > as it is currently: in open_hook we properly make an incoming writer > > either wait for a reader or immediately return ENXIO if here is none and > > O_NDELAY was given. > > > > Could you try to do the change and check that it fixes your issue? > > Ok, I tried the modified fifo and now it works! > I tried this on a somewhat ropey installation of 2023 release snapshot (procfs > crashing all the time), but hopefully things have not changed since in this > regard. > > I also tried to copy new-fifo as fifo and things seemed to work as well. Ok, I have pushed it. > I guess this bug could be closed once a patched hurd is uploaded? Yes, noted so. Thanks for the investigation, Samuel
