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openSUSE:Leap:15.4:ARM
tiff.26866
tiff-CVE-2022-0909.patch
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File tiff-CVE-2022-0909.patch of Package tiff.26866
Index: tiff-4.0.9/libtiff/tif_dir.c =================================================================== --- tiff-4.0.9.orig/libtiff/tif_dir.c +++ tiff-4.0.9/libtiff/tif_dir.c @@ -332,13 +332,13 @@ _TIFFVSetField(TIFF* tif, uint32 tag, va break; case TIFFTAG_XRESOLUTION: dblval = va_arg(ap, double); - if( dblval < 0 ) + if( dblval != dblval || dblval < 0 ) goto badvaluedouble; td->td_xresolution = TIFFClampDoubleToFloat( dblval ); break; case TIFFTAG_YRESOLUTION: dblval = va_arg(ap, double); - if( dblval < 0 ) + if( dblval != dblval || dblval < 0 ) goto badvaluedouble; td->td_yresolution = TIFFClampDoubleToFloat( dblval ); break;
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