masqmail-0.2
annotate tests/localhost-stdin/test @ 72:ad034b57f3b2
fixed Debian bug 536060 (log files are closed after SIGHUP receival)
Explanation:
When run in daemon mode, first the log files are opened. They get
assigned to the file descriptors 3 and 4 usually. Then std{in,out,err}
are closed. When SIGHUP comes in, all open files are closes and
masqmail reexecutes itself. The new masqmail instance opens the log
files at fd 0 and 1 now, but std{in,out,err} are closed afterwards,
thus the log files are closed.
The fix is to close the log files before std{in,out,err} are closed,
in case the log files have higher fds. After std{in,out,err} were
closed, the log files get opened again, now.
See also: http://bugs.debian.org/536060
| author | meillo@marmaro.de |
|---|---|
| date | Wed, 16 Jun 2010 10:32:20 +0200 |
| parents | 49ca781e1503 |
| children |
| rev | line source |
|---|---|
| meillo@64 | 1 #!/bin/sh |
| meillo@0 | 2 |
| meillo@64 | 3 # path to the masqmail executable |
| meillo@63 | 4 mm_bin=../../src/masqmail |
| meillo@0 | 5 |
| meillo@64 | 6 |
| meillo@63 | 7 hfrom="\"Fritz Meier\" <`logname`@localhost>" |
| meillo@0 | 8 hto=$hfrom |
| meillo@63 | 9 to=`logname`@localhost |
| meillo@64 | 10 hsubject="Masqmail test: localhost-stdin" |
| meillo@0 | 11 |
| meillo@64 | 12 |
| meillo@0 | 13 # Testing with rcpt on cmd line |
| meillo@0 | 14 # (dot does end) |
| meillo@0 | 15 # |
| meillo@0 | 16 # the command to be run: |
| meillo@0 | 17 cmd="$mm_bin -C ./test.conf $to" |
| meillo@0 | 18 |
| meillo@0 | 19 $cmd <<EOF |
| meillo@0 | 20 From: $hfrom |
| meillo@0 | 21 To: $hto |
| meillo@0 | 22 Subject: $hsubject |
| meillo@0 | 23 |
| meillo@0 | 24 Hallo Fritz! |
| meillo@0 | 25 .. |
| meillo@0 | 26 there is a dot above (Yes, one and not two). |
| meillo@0 | 27 |
| meillo@0 | 28 command was: $cmd |
| meillo@0 | 29 |
| meillo@0 | 30 Fritz |
| meillo@0 | 31 . |
| meillo@0 | 32 |
| meillo@0 | 33 EOF |
| meillo@0 | 34 |
| meillo@64 | 35 |
| meillo@0 | 36 # Testing with rcpt on cmd line with -oi option |
| meillo@0 | 37 # (dot does not end) |
| meillo@0 | 38 # |
| meillo@0 | 39 # the command to be run: |
| meillo@0 | 40 cmd="$mm_bin -C ./test.conf -oi $to" |
| meillo@0 | 41 |
| meillo@0 | 42 $cmd <<EOF |
| meillo@0 | 43 From: $hfrom |
| meillo@0 | 44 To: $hto |
| meillo@0 | 45 Subject: $hsubject |
| meillo@0 | 46 |
| meillo@0 | 47 Hallo Fritz! |
| meillo@0 | 48 . |
| meillo@0 | 49 there is a dot above. |
| meillo@0 | 50 |
| meillo@0 | 51 command was: $cmd |
| meillo@0 | 52 |
| meillo@0 | 53 Fritz |
| meillo@0 | 54 |
| meillo@0 | 55 EOF |
| meillo@0 | 56 |
| meillo@64 | 57 |
| meillo@0 | 58 # Testing with rcpt read from headers (-t option) |
| meillo@0 | 59 # (dot does end) |
| meillo@0 | 60 # |
| meillo@0 | 61 # the command to be run: |
| meillo@0 | 62 cmd="$mm_bin -C ./test.conf -t" |
| meillo@0 | 63 |
| meillo@0 | 64 $cmd <<EOF |
| meillo@0 | 65 From: $hfrom |
| meillo@0 | 66 To: $hto |
| meillo@0 | 67 Subject: $hsubject |
| meillo@0 | 68 |
| meillo@0 | 69 Hallo Fritz! |
| meillo@0 | 70 .. |
| meillo@0 | 71 there is a dot above. |
| meillo@0 | 72 |
| meillo@0 | 73 command was: $cmd |
| meillo@0 | 74 |
| meillo@0 | 75 Fritz |
| meillo@0 | 76 . |
| meillo@0 | 77 |
| meillo@0 | 78 EOF |