Merge branch 'maint'

* maint: erts: Fix segmentation fault on failed reallocation
erlang · Aug 15, 2024 · 31d5a2d · 31d5a2d
2 parents da07de3 + 94697ee
commit 31d5a2d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c
@@ -6583,7 +6583,7 @@ realloc_thr_pref(ErtsAlcType_t type, Allctr_t *pref_allctr, void *p, Uint size,
 	    goto restart;
 	}
 
-        if (pref_allctr->atags) {
+        if (pref_allctr->atags && res) {
             set_alloc_tag(pref_allctr, res, type);
         }