OSV-2017-76 Use-of-uninitialized-value in Archive::ConvertFileHeader

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4279 Crash type: Use-of-uninitialized-value Crash state: Archive::ConvertFileHeader Archive::ReadHeader15 Archive::ReadHeader...

OSV-2017-14 Use-of-uninitialized-value in Archive::ConvertFileHeader

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4614 Crash type: Use-of-uninitialized-value Crash state: Archive::ConvertFileHeader Archive::ReadHeader15 Archive::ReadHeader...