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Evas filters: Avoid potential memory leaks 

Properly free the buffers when they are not in the current context list.
This commit is contained in:
Jean-Philippe Andre 2014-03-03 16:22:40 +09:00
parent 6d4dd3f194
commit c783b8d450
1 changed files with 6 additions and 2 deletions
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8
src/lib/evas/filters/evas_filter.c
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@ -113,8 +113,11 @@ _filter_buffer_backing_free(Evas_Filter_Buffer *fb)
if (fb->stolen)
{
fb->delete_me = EINA_TRUE;
return;
if (eina_list_data_find(fb->ctx->buffers, fb))
{
fb->delete_me = EINA_TRUE;
return;
}
}
INF("Free backing of buffer %d fb @ %p backing @ %p alloc %d", fb->id, fb, fb->backing, fb->allocated);
@ -671,6 +674,7 @@ evas_filter_buffer_backing_release(Evas_Filter_Context *ctx, void *stolen_buffer
fb->stolen = EINA_FALSE;
if (fb->delete_me)
{
ctx->buffers = eina_list_remove_list(ctx->buffers, li);
ENFN->image_free(ENDT, stolen_buffer);
free(fb);
}