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Fix potential memory leak when writing WebP throws (#2600)

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Adrià Arrufat 2022-06-14 20:59:38 +09:00 committed by GitHub
parent 0f1d8e964f
commit 7f46535cce
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dlib/image_saver/save_webp.cpp
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@ -74,8 +74,11 @@ namespace dlib {
{ {
fout.write(reinterpret_cast<char*>(output), output_size); fout.write(reinterpret_cast<char*>(output), output_size);
if (!fout.good()) if (!fout.good())
{
WebPFree(output);
throw image_save_error("Error while writing WebP image to " + filename + "."); throw image_save_error("Error while writing WebP image to " + filename + ".");
} }
}
else else
{ {
throw image_save_error("Error while encoding WebP image to " + filename + "."); throw image_save_error("Error while encoding WebP image to " + filename + ".");