X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=blobdiff_plain;f=bsmtp-pull;h=5a0305f6bf071b9c52b387a84785817f4d636877;hb=d43fa463f4c68592a860fa5b8de50e04dd418a11;hp=2c7e7b9813135bca6a6d73d47e24abd8e891189f;hpb=008357a5011fe968dcdcebc9ce15758651ac0bda;p=bin.git

diff --git a/bsmtp-pull b/bsmtp-pull
index 2c7e7b9..5a0305f 100755
--- a/bsmtp-pull
+++ b/bsmtp-pull
@@ -7,7 +7,7 @@ if [ -z "$1" ]; then
     exit 1
 fi
 
-DIR="$HOME/.bsmtp"
+DIR="$HOME/tmp/.bsmtp"
 mkdir -p "$DIR"
 cd "$DIR"
 
@@ -19,13 +19,15 @@ HOST="$1"
 # By default, lockfile-create gives up after three minutes, so don't cron
 # this any more frequently than that without supplying a --retry argument.
 lockfile-create "$HOST"
+# Race condition pointed out by pjb: this doesn't guarantee that the lock is
+# held before the critical section starts.
 lockfile-touch "$HOST" &
 TOUCH="$!"
 trap 'kill "$TOUCH"; lockfile-remove "$HOST"' EXIT ERR HUP INT QUIT TERM
 
 ssh -2 -i "$HOME/.ssh/id-bsmtp-$HOST" -C "$HOST" bsmtp-pull-server > "$HOST"
 [ -s "$HOST" ] || exit 0
-/usr/sbin/sendmail -bS < "$HOST"
+/usr/sbin/sendmail -bS -odq < "$HOST"
 rm -f "$HOST"
 
 exit 0