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home:Alexander_Naumov:SLE-12:Update
jasper.14397
jasper-CVE-2017-14132.patch
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File jasper-CVE-2017-14132.patch of Package jasper.14397
Index: jasper-1.900.14/src/libjasper/base/jas_image.c =================================================================== --- jasper-1.900.14.orig/src/libjasper/base/jas_image.c +++ jasper-1.900.14/src/libjasper/base/jas_image.c @@ -1387,6 +1387,12 @@ jas_eprintf("IMAGE\n"); jas_image_dump(image, stderr); #endif + if (image->numcmpts_ == 0) + /* can't work with a file with no components; + * continuing would crash because we'd attempt to + * obtain information about the first component */ + return NULL; + outimage = 0; xform = 0; if (!(inimage = jas_image_copy(image)))
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