star-cad

commit 6baf1b85f7bfe5571767da5e88069b1b38156e60
parent be81458490ffaa24028a0252d642317403574a3a
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Wed, 23 Nov 2022 17:00:48 +0100

BugFix: avoid using a garbage pointer on error path

Diffstat:
M
src/scad_geometry.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/scad_geometry.c b/src/scad_geometry.c
@@ -1599,7 +1599,7 @@ scad_geometry_normal
   res_T res = RES_OK;
   int ierr = 0;
   size_t i;
-  int* data;
+  int* data = NULL;
   size_t sz;
   struct scad_geometry* surface = NULL;
   struct scad_geometry* out = NULL;
@@ -1661,7 +1661,7 @@ scad_geometry_normal
   }
 
 exit:
-  *out_geometry = out;
+  if(out_geometry) *out_geometry = out;
   free(data);
   if (surface) scad_geometry_delete(surface);
   return res;
@@ -1677,7 +1677,7 @@ scad_geometry_dilate
 {
   res_T res = RES_OK;
   int ierr = 0;
-  int* data;
+  int* data = NULL;
   size_t sz;
 
   if(!geom || !scale|| !center) {