From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 15 Sep 2022 00:54:15 +0000 (-0700)
Subject: sparse SparseMatrix_add: use cgraph wrapper for allocation
X-Git-Tag: 6.0.2~35^2~21
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3091916f50dea8b6657f53bda725d10eb1510c5b;p=graphviz

sparse SparseMatrix_add: use cgraph wrapper for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.
---

diff --git a/lib/sparse/SparseMatrix.c b/lib/sparse/SparseMatrix.c
index 77d371000..a76979073 100644
--- a/lib/sparse/SparseMatrix.c
+++ b/lib/sparse/SparseMatrix.c
@@ -885,7 +885,7 @@ SparseMatrix SparseMatrix_add(SparseMatrix A, SparseMatrix B){
   ic = C->ia;
   jc = C->ja;
 
-  mask = MALLOC(sizeof(int)*((size_t) n));
+  mask = gv_calloc((size_t)n, sizeof(int));
 
   for (i = 0; i < n; i++) mask[i] = -1;