I hit an infinite loop on gselect.c:58-59. After quick debugging I found
that the problem is in loop xgselect.c:58-59:
while(n_gfds > gfds_size)
gfds_size *= 2;
Problem is that:
(gdb) p n_gfds
$3 = 1
(gdb) p gfds_size
$4 = 0
1. It seems that xgselect_initialize was not called as X system is
initialized.
2. Is there a reason why the code is not using (much more efficient but
equivalent) such code in the first place:
if (ngfds > gfds_size)
{
gfds_size = 1 << g_bit_storage (ngfds);
xfree (gfds);
gfds = xmalloc (sizeof (*gfds) * gfds_size);
}
3. The attached file get rids of initialization at all initializing at
the cost of conditional freeing of gfds (and starting mallocing from 1
instead of 128).
Best regards
0001-Fix-infinit-loop-when-emacs-is-compiled-with-GTK-sup.patch
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