diff options
| author | Junio C Hamano <gitster@pobox.com> | 2016-07-14 13:04:43 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-07-14 15:41:22 -0700 |
| commit | b13e5aebc28b47fe095a831f9f067ef27005d488 (patch) | |
| tree | 23389cec2a5a091d22b5b094fdf6116be8d0c90d /archive-tar.c | |
| parent | 60903b04c385593d2d5ffa4e58259d0c0be22051 (diff) | |
| download | git-js/ulong-may-only-be-32-bits.tar.gz | |
archive-tar: huge offset and future timestamps would not work on 32-bitjs/ulong-may-only-be-32-bits
As we are not yet moving everything to size_t but still using ulong
internally when talking about the size of object, platforms with
32-bit long will not be able to produce tar archive with 4GB+ file,
and cannot grok 077777777777UL as a constant. Disable the extended
header feature and do not test it on them.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'archive-tar.c')
| -rw-r--r-- | archive-tar.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/archive-tar.c b/archive-tar.c index 7ea4e90814..55682404d5 100644 --- a/archive-tar.c +++ b/archive-tar.c @@ -25,8 +25,13 @@ static int write_tar_filter_archive(const struct archiver *ar, * * Likewise for the mtime (which happens to use a buffer of the same size). */ +#if ULONG_MAX == 0xFFFFFFFF +#define USTAR_MAX_SIZE ULONG_MAX +#define USTAR_MAX_MTIME ULONG_MAX +#else #define USTAR_MAX_SIZE 077777777777UL #define USTAR_MAX_MTIME 077777777777UL +#endif /* writes out the whole block, but only if it is full */ static void write_if_needed(void) |