Fix bad size calculation in eliminate_duplicate_disjuncts

Only triggers during generation. Fixes issue #1247
opencog · Sep 14, 2021 · d57493e · d57493e
1 parent a613961
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diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,6 @@
 Version 5.10.2 (XXX 2021)
  * Fix python install path.
+ * Fix bad size calculation in brand-new `link-generator` code #1247
 
 Version 5.10.1 (7 Sept 2021)
  * Fix perl bindings build fail. #1248

diff --git a/link-grammar/disjunct-utils.c b/link-grammar/disjunct-utils.c
@@ -442,7 +442,7 @@ Disjunct *eliminate_duplicate_disjuncts(Disjunct *dw, bool multi_string)
 				{
 					dx->num_categories_alloced *= 2;
 					dx->category = realloc(dx->category,
-					   sizeof(dx->category) * dx->num_categories_alloced);
+					   sizeof(*(dx->category)) * dx->num_categories_alloced);
 				}
 				dassert((d->category[0].num > 0) && (d->category[0].num < 64*1024),
 				        "Insane category %u", d->category[0].num);