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comment lol

This commit is contained in:
Adam D. Ruppe 2022-08-06 10:39:18 -04:00
parent 4ca6535f73
commit 500e22816d
1 changed files with 1 additions and 1 deletions
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2
png.d
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@ -1377,8 +1377,8 @@ struct LazyPngFile(LazyPngChunksProvider)
auto err = inflate(zs, Z_SYNC_FLUSH);
if (err != Z_STREAM_END && err != Z_OK) throw new Exception("PNG unpack error");
if (err == Z_STREAM_END) {
// this thing is malformed
if(zs.avail_in != 0) {
// this thing is malformed..
// libpng would warn here "libpng warning: IDAT: Extra compressed data"
// i used to just throw with the assertion on the next line
// but now just gonna discard the extra data to be a bit more permissive