diff options
| author | pjd <pjd@FreeBSD.org> | 2011-03-06 19:47:46 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2011-03-06 19:47:46 +0000 |
| commit | afeb46924f240d98faa8d6db6392cea23842af0a (patch) | |
| tree | 13c695a6514c3ee36d34f966c45045c8b283fc34 /lib/libc/stdio/xprintf_time.c | |
| parent | 8bca3d08d56e2218c653bd733b5e20278339eead (diff) | |
| download | FreeBSD-src-afeb46924f240d98faa8d6db6392cea23842af0a.zip FreeBSD-src-afeb46924f240d98faa8d6db6392cea23842af0a.tar.gz | |
Because we call __printf_out() with a on-stack buffer, also call
__printf_flush() so we are sure it won't be referenced after we return.
MFC after: 2 weeks
Diffstat (limited to 'lib/libc/stdio/xprintf_time.c')
| -rw-r--r-- | lib/libc/stdio/xprintf_time.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/stdio/xprintf_time.c b/lib/libc/stdio/xprintf_time.c index c80681e..debfac5 100644 --- a/lib/libc/stdio/xprintf_time.c +++ b/lib/libc/stdio/xprintf_time.c @@ -62,7 +62,7 @@ __printf_render_time(struct __printf_io *io, const struct printf_info *pi, const struct timespec *ts; time_t *tp; intmax_t t, tx; - int i, prec, nsec; + int i, prec, nsec, ret; if (pi->is_long) { tv = *((struct timeval **)arg[0]); @@ -116,5 +116,7 @@ __printf_render_time(struct __printf_io *io, const struct printf_info *pi, const nsec /= 10; p += sprintf(p, ".%.*d", prec, nsec); } - return(__printf_out(io, pi, buf, p - buf)); + ret = __printf_out(io, pi, buf, p - buf); + __printf_flush(io); + return (ret); } |
