[Bug middle-end/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734

--- Comment #5 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #0)
> /home/sam/data/libarchive/libarchive-3.7.2/libarchive/test/
> test_read_format_rar5.c:106: bytes_read != fsize
>       bytes_read=-30 (0xffffffffffffffe2, 01777777777777777777742)
>       fsize=95 (0x5f, 0137)

btw, this isn't overflow, it's a sentinel value to represent an invalid archive
(ARCHIVE_FATAL) -- just that this test doesn't check for that, as it's expected
pt ass.