graphicsmagick/coder_DCM_fuzzer: Use-of-uninitialized-value in DCM_PostRescaleImage

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed report: https://oss-fuzz.com/testcase?key=6591948298125312 Project: graphicsmagick Fuzzer: libFuzzergraphicsmagickcoderDCMfuzzer Fuzz target binary: coderDCMfuzzer Job Type: libfuzzermsangraphicsmagick Platform Id: linux Crash Type:...