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| author | Junio C Hamano <gitster@pobox.com> | 2023-01-16 21:11:58 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-01-16 21:11:58 +0100 |
| commit | 508386c6c5857b4faa2c3e491f422c98cc69ae76 (patch) | |
| tree | a9cb78feca76b78a66d651e533a63646af4b1f17 /git-compat-util.h | |
| parent | The seventh batch (diff) | |
| parent | Git 2.39.1 (diff) | |
| download | git-508386c6c5857b4faa2c3e491f422c98cc69ae76.tar.xz git-508386c6c5857b4faa2c3e491f422c98cc69ae76.zip | |
Sync with 2.39.1
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 76e4b11131..7f84430d0e 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -1022,6 +1022,14 @@ static inline unsigned long cast_size_t_to_ulong(size_t a) return (unsigned long)a; } +static inline int cast_size_t_to_int(size_t a) +{ + if (a > INT_MAX) + die("number too large to represent as int on this platform: %"PRIuMAX, + (uintmax_t)a); + return (int)a; +} + /* * Limit size of IO chunks, because huge chunks only cause pain. OS X * 64-bit is buggy, returning EINVAL if len >= INT_MAX; and even in |