UB runtime error: null pointer passed as argument at IccProfLib/IccUtil.cpp:1277:17 #380
Description
Maintainer Repro
Mon Dec 29 09:05:26 PM UTC 2025
XML
<?l?><IccProfile><Header><ProfileDe0ice0lass></ProfileDe0ice0lass><Data0olourSpace></Data0olourSpace></Header><Tags><utf8TextType><TagSignature>></TagSignature><TagSignature><IccProfile></IccProfile>Signature>:>>>>></TagSignature><TextData>0</TextData></utf8TextType></Tags></IccProfile>
PoC iccFromXml foo.xml foo.icc
Expected Output
IccProfLib/IccUtil.cpp:1277:17: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/string.h:408:33: note: nonnull attribute specified here
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior IccProfLib/IccUtil.cpp:1277:17