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fix for memory leak when calling wpaint_make_validmap() with no vertex groups.

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Campbell Barton
2011-10-06 01:51:01 +00:00
parent 4b1ba6bef6
commit 4e6be49ca4
1 changed files with 9 additions and 6 deletions
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15
source/blender/editors/sculpt_paint/paint_vertex.c
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@@ -1812,16 +1812,19 @@ static char *wpaint_make_validmap(Object *ob)
bDeformGroup *dg;
ModifierData *md;
char *vgroup_validmap;
GHash *gh = BLI_ghash_new(BLI_ghashutil_strhash, BLI_ghashutil_strcmp, "wpaint_make_validmap gh");
GHash *gh;
int i = 0, step1=1;
/*add all names to a hash table*/
for (dg=ob->defbase.first, i=0; dg; dg=dg->next, i++) {
BLI_ghash_insert(gh, dg->name, NULL);
if(ob->defbase.first == NULL) {
return NULL;
}
if (!i)
return NULL;
gh= BLI_ghash_new(BLI_ghashutil_strhash, BLI_ghashutil_strcmp, "wpaint_make_validmap gh");
/*add all names to a hash table*/
for (dg=ob->defbase.first; dg; dg=dg->next) {
BLI_ghash_insert(gh, dg->name, NULL);
}
vgroup_validmap= MEM_callocN(i, "wpaint valid map");