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fix (unreported): Weld Modifier: possible use of uninitialized variable

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This commit is contained in:
Germano Cavalcante
2020-04-03 15:08:54 -03:00
parent 82774a9d24
commit d38023f2f3
1 changed files with 4 additions and 4 deletions
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8
source/blender/modifiers/intern/MOD_weld.c
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@@ -800,6 +800,8 @@ static bool weld_iter_loop_of_poly_begin(WeldLoopOfPolyIter *iter,
iter->mloop = mloop; iter->mloop = mloop;
iter->loop_map = loop_map; iter->loop_map = loop_map;
iter->group = group_buffer; iter->group = group_buffer;
uint group_len = 0;
if (group_buffer) { if (group_buffer) {
/* First loop group needs more attention. */ /* First loop group needs more attention. */
uint loop_start, loop_end, l; uint loop_start, loop_end, l;
@@ -817,16 +819,14 @@ static bool weld_iter_loop_of_poly_begin(WeldLoopOfPolyIter *iter,
break; break;
} }
if (l != loop_end) { if (l != loop_end) {
iter->group_len = iter->loop_end - l; group_len = loop_end - l;
int i = 0; int i = 0;
while (l < loop_end) { while (l < loop_end) {
iter->group[i++] = ++l; iter->group[i++] = ++l;
} }
} }
} }
else { iter->group_len = group_len;
iter->group_len = 0;
}
iter->l_next = iter->loop_start; iter->l_next = iter->loop_start;
#ifdef USE_WELD_DEBUG #ifdef USE_WELD_DEBUG