Thank you, Pat. I confirm that your fix resolves the issue in my build of glibc 2.23.
Christoph On Wed, May 1, 2024 at 7:43 AM Patrice Dumas <pertu...@free.fr> wrote: > On Mon, Apr 29, 2024 at 08:58:12PM -0600, Christoph wrote: > > Hello, > > > > The build process fails during install target with a segmentation fault > and > > the following message: > > texi2any (XS parser): bug: parent hv not already set > > > > I was able to create a minimal example to reproduce the issue outside of > > the glibc build process itself: > > Thanks a lot for the report. It should be fixed in the commit > > https://git.savannah.gnu.org/cgit/texinfo.git/commit/?id=60d3edc4b74b4e1e5ef55e53de394d3b65506c47 > for the devel version. > > The issue was that the @include parent element is removed from the > Texinfo tree in the specific case you unveiled, while the @include > element is still present in 'out of tree' source marks that keeps the > code removed from the tree. > > I removed the link to the @include parent element, as done for other > source marks, which fixes the bug. > > > I have confirmed that the issue only occurs with texinfo 7.1+ and is not > > present in earlier versions. > > I'll let Gavin decide if he wants to have it applied to the bugfix > branch. > > > The latest development version of 7.1 > > (1fdf0183654700f2d72f706ab96b0b8456cf58fc) has the same issue, but there > is > > a little bit more information in the error message shown, which might be > > helpful to debug: > > texi2any (XS parser): bug: parent 0x56d882087aa0 hv not set in > @include[A1] > > <- @iftex '@include summary.texi > > The additional information is not that useful, actually, as because the > memory is incorrectly layout because of the bug, some additional > information is incorrect (namely that @iftex is @include parent...). > > -- > Pat >
