fix assertion failure (issue #1031)

daanx · daanx · commit b2dcab58f7d1 · 2025-03-19T20:20:36.000-07:00
diff --git a/src/segment.c b/src/segment.c
@@ -523,7 +523,7 @@ static void mi_segment_os_free(mi_segment_t* segment, size_t segment_size, mi_se
 void _mi_segments_collect(bool force, mi_segments_tld_t* tld) {
   mi_pages_try_purge(force,tld);
   #if MI_DEBUG>=2
-  if (!_mi_is_main_thread()) {
+  if (!_mi_is_main_thread() && force) {
     mi_assert_internal(tld->pages_purge.first == NULL);
     mi_assert_internal(tld->pages_purge.last == NULL);
   }

Original file line number	Diff line number	Diff line change
`@@ -523,7 +523,7 @@ static void mi_segment_os_free(mi_segment_t* segment, size_t segment_size, mi_se`
`523`	`523`	`void _mi_segments_collect(bool force, mi_segments_tld_t* tld) {`
`524`	`524`	`mi_pages_try_purge(force,tld);`
`525`	`525`	`#if MI_DEBUG>=2`
`526`		`- if (!_mi_is_main_thread()) {`
	`526`	`+ if (!_mi_is_main_thread() && force) {`
`527`	`527`	`mi_assert_internal(tld->pages_purge.first == NULL);`
`528`	`528`	`mi_assert_internal(tld->pages_purge.last == NULL);`
`529`	`529`	`}`