simd:simd_load_fuzzer: Use-of-uninitialized-value in Simd::Base::ImagePpmTxtLoader::FromStream

Detailed Report: https://oss-fuzz.com/testcase?key=6441133226983424 Project: simd Fuzzing Engine: libFuzzer Fuzz Target: simdloadfuzzer Job Type: libfuzzermsansimd Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: Simd::Base::ImagePpmTxtLoader::FromStream...