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Fluidsim: fixed memory leak

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This commit is contained in:
Sybren A. Stüvel
2018-07-05 12:21:33 +02:00
parent f4ce6d02cd
commit 03ef9f3214
1 changed files with 14 additions and 5 deletions
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19
source/blender/modifiers/intern/MOD_fluidsim.c
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@@ -69,11 +69,20 @@ static void copyData(const ModifierData *md, ModifierData *target, const int UNU
const FluidsimModifierData *fluidmd = (const FluidsimModifierData *) md;
FluidsimModifierData *tfluidmd = (FluidsimModifierData *) target;
if (fluidmd->fss) {
tfluidmd->fss = MEM_dupallocN(fluidmd->fss);
if (tfluidmd->fss && (tfluidmd->fss->meshVelocities != NULL)) {
tfluidmd->fss->meshVelocities = MEM_dupallocN(tfluidmd->fss->meshVelocities);
}
/* Free any FSS that was allocated in initData() */
if (tfluidmd->fss) {
MEM_SAFE_FREE(tfluidmd->fss->meshVelocities);
MEM_freeN(tfluidmd->fss);
}
if (fluidmd->fss == NULL) {
tfluidmd->fss = NULL;
return;
}
tfluidmd->fss = MEM_dupallocN(fluidmd->fss);
if (tfluidmd->fss->meshVelocities != NULL) {
tfluidmd->fss->meshVelocities = MEM_dupallocN(tfluidmd->fss->meshVelocities);
}
}