xvid:fuzzer-decoder: Use-of-uninitialized-value in interpolate8x8_halfpel_h_c


Detailed Report: https://oss-fuzz.com/testcase?key=5662930544099328 Project: xvid Fuzzing Engine: libFuzzer Fuzz Target: fuzzer-decoder Job Type: libfuzzer_msan_xvid Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: interpolate8x8_halfpel_h_c interpolate16x16_switch decoder_mbinter Sanitizer: memory (MSAN) Recommended Security Severity: Medium Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_msan_xvid&revision=201909210420 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5662930544099328 Issue filed automatically. See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally. When you fix this bug, please * mention the fix revision(s). * state whether the bug was a short-lived regression or an old bug in any stable releases. * add any other useful information. This information can help downstream consumers. If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored. This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.

Affected Software

CPE Name Name Version
xvid unknown