htrdr

commit 2e4224917fcecbd4a0ee68580ce312a665e16b87
parent 2c9509af18ddbb2e6ae535aac0b45e0d68e4bde9
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Sat, 13 Oct 2018 00:20:01 +0200

Fix an invalid memory write

Diffstat:
M
src/htrdr_sky.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/htrdr_sky.c b/src/htrdr_sky.c
@@ -2173,7 +2173,6 @@ htrdr_sky_trace_ray
       pos[1] = org[1] + cloud_range[0]*dir[1];
       xy[0] = (int)floor((pos[0]-sky->htcp_desc.lower[0])/cloud_sz[0]);
       xy[1] = (int)floor((pos[1]-sky->htcp_desc.lower[1])/cloud_sz[1]);
-      xy[2] = 0;
 
       /* Define the 2D index increment wrt dir sign */
       incr[0] = dir[0] < 0 ? -1 : 1;
@@ -2242,7 +2241,8 @@ htrdr_sky_trace_ray
       filter, context, hit);
     if(res != RES_OK) {
       htrdr_log_err(sky->htrdr,
-        "%s: could not trace the ray part that  in the atmosphere.\n", FUNC_NAME);
+        "%s: could not trace the ray part that ends in the atmosphere.\n",
+        FUNC_NAME);
       goto error;
     }
     if(!SVX_HIT_NONE(hit)) goto exit; /* Collision */