From 6b93d00f5410ec183e3a70ebf8e418e3b1bb0191 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Thu, 1 Dec 2011 13:58:28 -0700 Subject: mktempd: silence dd usage When running a testsuite on FreeBSD, I saw a lot of: 1+ records in 0+1 records out 10 bytes transferred in 0.000063 secs (158875 bytes/sec) literring the testsuite, and traced it to the fact that we were silencing one, but not the other, dd usage in our fallback. * build-aux/mktempd (rand_bytes): Silence dd. Signed-off-by: Eric Blake --- build-aux/mktempd | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'build-aux/mktempd') diff --git a/build-aux/mktempd b/build-aux/mktempd index 7a09a4b3bb..b6360e4746 100755 --- a/build-aux/mktempd +++ b/build-aux/mktempd @@ -44,7 +44,8 @@ rand_bytes() dev_rand=/dev/urandom if test -r "$dev_rand"; then # Note: 256-length($chars) == 194; 3 copies of $chars is 186 + 8 = 194. - dd ibs=$n count=1 if="$dev_rand" | tr -c $chars 01234567$chars$chars$chars + dd ibs=$n count=1 if="$dev_rand" 2>/dev/null \ + | tr -c $chars 01234567$chars$chars$chars return fi -- cgit v1.2.1