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home:Alexander_Naumov:SLE-12:Update
ImageMagick.29424
ImageMagick-CVE-2017-12983.patch
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File ImageMagick-CVE-2017-12983.patch of Package ImageMagick.29424
--- a/coders/sfw.c +++ b/coders/sfw.c @@ -253,8 +253,8 @@ static Image *ReadSFWImage(const ImageInfo *image_info,ExceptionInfo *exception) */ if (GetBlobSize(image) != (size_t) GetBlobSize(image)) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); - buffer=(unsigned char *) AcquireQuantumMemory((size_t) GetBlobSize(image), - sizeof(*buffer)); + buffer=(unsigned char *) AcquireQuantumMemory((size_t) GetBlobSize(image)+ + MaxTextExtent,sizeof(*buffer)); if (buffer == (unsigned char *) NULL) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); count=ReadBlob(image,(size_t) GetBlobSize(image),buffer);
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