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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-05-25 13:31:41 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-05-25 13:31:41 +0900 |
| commit | afbc199ed3b0820f156681548bf91290a2be48f4 (patch) | |
| tree | 66841af116e50d1dc97bb2d54c198c89c7dbb631 /src | |
| parent | 5ed3a3475e5cf115cb65c8c0b1b8e37aa303996b (diff) | |
| download | mruby-afbc199ed3b0820f156681548bf91290a2be48f4.tar.gz mruby-afbc199ed3b0820f156681548bf91290a2be48f4.zip | |
fmt_fp.c: use constant that depends on `mrb_float` size.
Diffstat (limited to 'src')
| -rw-r--r-- | src/fmt_fp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/fmt_fp.c b/src/fmt_fp.c index 2bd5dd1c4..807debe11 100644 --- a/src/fmt_fp.c +++ b/src/fmt_fp.c @@ -201,8 +201,8 @@ mrb_format_float(mrb_float f, char *buf, size_t buf_size, char fmt, int prec, ch e_sign = e_sign_char; dec = 0; - if (prec > (buf_remaining - 6)) { - prec = buf_remaining - 6; + if (prec > (buf_remaining - FLT_MIN_BUF_SIZE)) { + prec = buf_remaining - FLT_MIN_BUF_SIZE; if (fmt == 'g') { prec++; } |