Plugin runs into infinite loop when loading certain gif with relatively large width and height.

[MagickPanda]

Hello, I am experiencing a editor freeze problem when auto-importing a few gif that is relatively large in both filesize and image w/h dimensions.

I looked into the code a bit and add a few prints to pinpoint the culprit of the freeze.

The error message:

Running GIF to SpriteFrames Importer
Running GIF to SpriteFrames Importer
Running GIF to SpriteFrames Importer
Running GIF to SpriteFrames Importer
Image Width: 635
Image Width: 635
Image Width: 635
Image Width: 635
Image Height: 687
Image Height: 1325
Image Height: 900
Image Height: 689
Too many record attempts!100
ERROR: (null)
at: godot::GifLoadTeoro: :mgainfy_ errercoorr d( sartct\eimmpatgse!_1f0r0a
mes.cpp:56)
ERROR: (null)
at: godot::GifLoader::gif_error (src\image_frTaomoe sm.acnpyp :r5e6c)o
rd attempts!100
ERROR: (null)

It seems the plugins function GifLoader::_load_frames is querying the info of gif header infinitely via DGifGetRecordType(gif, &recordType) function from dlib_gif libary. I added a counter to make it error out upon 100 attempts it seems to finally exits the infinite loop that caused editor freeze.

The failing gif, it's from docs from resonate plugin:

The modified source code based on master repo:
src.zip

I am still new to gds extension stuff and not familiar with gif header struct or dlib_gif library, so hopefully someone will be able to pinpoint the problem causing the header check erratic behaviors.

Thanks.