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authorBert Münnich <ber.t@posteo.de>2017-11-23 14:35:32 +0100
committerBert Münnich <ber.t@posteo.de>2017-11-23 14:35:34 +0100
commitf02661879ff0efefc6751d927c2e721e64ad79f0 (patch)
tree863e487a8dbb6621616793adb762090eb10dbe38 /icon/64x64.png
parent9dabc5f9883b80286b91f73ea4dcf9fd3d1ad11c (diff)
downloadnsxiv-f02661879ff0efefc6751d927c2e721e64ad79f0.tar.zst
Reject text files resembling TGA images
Fixes issue #295 The imlib2 TGA loader returns an imlib image handle without any actual data when given a text file like this: T Content-Type: application/javascript Content-Length: 3836 Last-Modified: Wed, 23 Sep 2015 12:25:47 GMT Etag: "56029a4b-efc" Expires: Sat, 20 Aug 2016 15:14:33 GMT Cache-Control: max-age=604800, public Accept-Ranges: bytes Fortunately, `imlib_image_get_data()` returns NULL in this case, so that we can use it as an additional check when opening files.
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