diff options
| -rw-r--r-- | lib/timer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/timer.c b/lib/timer.c index a5abbcc4..381163d0 100644 --- a/lib/timer.c +++ b/lib/timer.c @@ -365,8 +365,9 @@ tm_format_real_time(char *x, size_t max, const char *fmt, btime t) if (!localtime_r(&ts, &tm)) return 0; - byte tbuf[TM_DATETIME_BUFFER_SIZE]; - if (!strfusec(tbuf, max, fmt, t2)) + size_t tbuf_size = MIN(max, 4096); + byte *tbuf = alloca(tbuf_size); + if (!strfusec(tbuf, tbuf_size, fmt, t2)) return 0; if (!strftime(x, max, tbuf, &tm)) |