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Question: For certain GIFs VLD indicates memory leak for LICE_GIF_UpdateFrame ! DGifGetImageDesc ! MakeMapObject. Known issue?
Asked by Gio (94.70.27.x) on July 2 2022, 2:52pm
Reply on July 3 2022, 2:52am (edited at July 3 2022, 3:05am):

-        /*** FIXME: Why do we check both of these in order to do this?
-         * Why do we have both Image and SavedImages? */
-        if (GifFile->Image.ColorMap && GifFile->SavedImages == NULL)
+        if (GifFile->Image.ColorMap)
             FreeMapObject(GifFile->Image.ColorMap);

Comments:

Posted by Gio (94.70.27.x) on July 3 2022, 5:44am:
Yes, it looks like that it solves the issue.

Posted by Justin on July 3 2022, 3:59pm:
Cool, there's some stuff in there I'll be removing from official WDL soon-ish, makes multi-frame decoding less heap-intensive too

Posted by Gio (94.70.30.x) on July 7 2022, 5:00pm:
Hope it's not something drastic. Animated GIF is used in mnemosyne (mnemosyne.grafmin.gr --- just in case you want to have a look.
Posted by Gio (79.130.177.x) on July 14 2022, 2:58pm:
Thanks for updating WDL head with giflib changes ;)

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