leptonica:dewarp_fuzzer: Use-of-uninitialized-value in genPathname

Project: https://github.com/DanBloomberg/leptonica.git Detailed Report: https://oss-fuzz.com/testcase?key=6043684579311616 Project: leptonica Fuzzing Engine: libFuzzer Fuzz Target: dewarpfuzzer Job Type: libfuzzermsanleptonica Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Addres...