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Unified maximum pixel value for large image plugins

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This commit is contained in:
Mirco Miranda
2025-08-23 14:17:04 +02:00
parent 5a067130af
commit 59089855fa
12 changed files with 129 additions and 35 deletions
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12
src/imageformats/sct.cpp
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@ -19,6 +19,16 @@
Q_LOGGING_CATEGORY(LOG_SCTPLUGIN, "kf.imageformats.plugins.scitex", QtWarningMsg)
/* *** SCT_MAX_IMAGE_WIDTH and SCT_MAX_IMAGE_HEIGHT ***
* The maximum size in pixel allowed by the plugin.
*/
#ifndef SCT_MAX_IMAGE_WIDTH
#define SCT_MAX_IMAGE_WIDTH KIF_LARGE_IMAGE_PIXEL_LIMIT
#endif
#ifndef SCT_MAX_IMAGE_HEIGHT
#define SCT_MAX_IMAGE_HEIGHT SCT_MAX_IMAGE_WIDTH
#endif
#define CTRLBLOCK_SIZE 256
#define PRMSBLOCK_SIZE_CT 256
@ -139,7 +149,7 @@ public:
return false;
}
// Set a reasonable upper limit
if (width() > 300000 || height() > 300000) {
if (width() > SCT_MAX_IMAGE_WIDTH || height() > SCT_MAX_IMAGE_HEIGHT) {
return false;
}
return m_cb.fileType() == QStringLiteral(FILETYPE_CT) && format() != QImage::Format_Invalid;