guix/gnu/packages/patches/hurd-refcounts-assert.patch
Janneke Nieuwenhuizen 1241699427
gnu: hurd: Add refcounts-assert patch.
See <https://logs.guix.gnu.org/hurd/2024-11-20.log#082237>.

* gnu/packages/patches/hurd-refcounts-assert.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/hurd.scm (hurd): Use it.

Change-Id: I51ee319f1b7e26a7ed0f4e9f69755aa596ea6877
2024-12-03 08:39:01 +01:00

26 lines
872 B
Diff

Upstream-status: Taken from <https://salsa.debian.org/hurd-team/hurd/-/blob/12f30157cc381a1987d5a2464a9c30092241aad1/debian/patches/libports-iterate-refcount.patch>.
libports-iterate-refcount.patch>
http://lists.gnu.org/archive/html/bug-hurd/2016-03/msg00034.html
diff --git a/libports/bucket-iterate.c b/libports/bucket-iterate.c
index b021b99..76dc3f7 100644
--- a/libports/bucket-iterate.c
+++ b/libports/bucket-iterate.c
@@ -58,7 +58,14 @@ _ports_bucket_class_iterate (struct hurd_ihash *ht,
if (class == 0 || pi->class == class)
{
- refcounts_ref (&pi->refcounts, NULL);
+ struct references result;
+ refcounts_unsafe_ref (&pi->refcounts, &result);
+ if (result.hard == 1 && result.weak == 0)
+ {
+ /* This one is on its way out, skip it. */
+ refcounts_deref (&pi->refcounts, NULL);
+ continue;
+ }
p[n] = pi;
n++;
}