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Change the colorspace to GrayScale when an exr image only has a single Y channel (#8305)

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Dirk Lemstra
2025-08-19 08:04:35 +02:00
parent d32cc81842
commit 013e870519
1 changed files with 2 additions and 0 deletions
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coders/exr.c
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@@ -281,6 +281,8 @@ static MagickBooleanType InitializeEXRChannels(Image *image,exr_context_t ctxt,
status=SetPixelMetaChannels(image,number_meta_channels,exception);
if (status == MagickFalse)
return(status);
if ((decoder.channel_count == 1) && (pixel_channels[0] == IndexPixelChannel))
image->colorspace=GRAYColorspace;
*data=(uint8_t *) AcquireQuantumMemory(*pixel_size,pixel_count);
if (*data == (uint8_t*)NULL)
{