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#474: Fix java.awt.color.CMMException: Can not access specified profile

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(cherry picked from commit 64178bd636c61a0f85f566b548fdca13fe66252b)
This commit is contained in:
Harald Kuhr 2019-08-08 23:33:08 +02:00
parent 22a842eb78
commit c48e17dabf
1 changed files with 7 additions and 3 deletions
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10
imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/color/ColorSpaces.java
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@ -218,10 +218,14 @@ public final class ColorSpaces {
} }
} }
private static void validateColorSpace(ICC_ColorSpace cs) { private static void validateColorSpace(final ICC_ColorSpace cs) {
// Validate the color space, to avoid caching bad color spaces // Validate the color space, to avoid caching bad profiles/color spaces
// Will throw IllegalArgumentException or CMMException if the profile is bad // Will throw IllegalArgumentException or CMMException if the profile is bad
cs.fromRGB(new float[] {1f, 0f, 0f}); cs.fromRGB(new float[] {0.999f, 0.5f, 0.001f});
// This breaks *some times* after validation of bad profiles,
// we'll let it blow up early in this case
cs.getProfile().getData();
} }
/** /**