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GIF corrupted causes huge memory usage

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    Reported GIF corrupted causes huge memory usage

    Before read, the bug/request is a better error handling of GIF (and not only GIF) images. Thank you!

    I've ripped some images from a http sniffer log (with data). The problem appeared in thumbnail browser (1st) when IV encounted the corrupted GIF's. Virtual memory for IV growed to +200 & +300MB for each (attached) images. It won't open them (or t least it belives that in some frame the size changes and try to allocate the memory for the (bigger) image/frame. Test images:

    GIF00005.GIF - GIF GIF89a [154x155] with 256 colors, 2667 bytes
    GIF00009.GIF - GIF GIF89a [117x98] with 256 colors, 1967 bytes


    The test trying to open the images:

    1) Internet Explorer 6 - who won't display nothing but...

    ...shows bad dimensions of image (984x127) ?!?!


    2) Opera - bad image size


    3) Animagic (corrupt GIF/can't open)

    4) JASC Paint Shop Pro 6 (corrupt GIF/can't open)

    5) Microsoft Photo Editor (corrupt GIF/can't open)

    6) Windows Pictures adn Fax Viewre (corrupt GIF/Drawing failed)

    Note: only GIF00005.GIF used in screenshots above
    Attached Files
    Imi este indiferent ce cred ceilalti despre mine, caci oricum fiecare crede ce-i convine lui si nu ceea ce e real,
    doar ca mi-ar fi placut sa ma vada asa cum sint de fapt, nu asa cum poate le-ar placea lor sa creada. Ei au ales deja...

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