On Sun, 2010-01-31 at 15:40 +0100, Michelle Konzack wrote:
Hello,
...
procmail: Assigning "LOG=#### 6 ####
"
#### 6 ####
procmail: Executing " test -z "${TMPVAR5}""
procmail: Failed to execute ""
procmail: Non-zero exitcode (69) from " test -z "${TMPVAR5}""
procmail: No match on " test -z "${TMPVAR5}""
procmail: Executing " test -z "${TMPVAR5}""
procmail: Failed to execute ""
procmail: Non-zero exitcode (69) from " test -z "${TMPVAR5}""
procmail: No match on " test -z "${TMPVAR5}""
procmail: Assigning "LOG=#### 9 ####
I still don not see what is causing the 'Failed to execute ""' error.
I was, however, able to reproduce the exitcode 69 with a bit less code:
john(_at_)system76-pc:~/kon$ cat kon.rc
SHELL='/bin/sh'
NL='
'
LINEBUF=654321
# 127 works; 128 fails
SIZE=128
LOG="SIZE=${SIZE} kB${NL}"
BIGVAR=`seq -ws '' 1 100000 | dd count=$SIZE bs=1K`
VERBOSE=yes
:0
* ? test -z "${TMPVAR5}"
{
LOG=matched
}
VERBOSE=no
:0
|
john(_at_)system76-pc:~/kon$ :|procmail -m kon.rc
SIZE=128 kB
128+0 records in
128+0 records out
131072 bytes (131 kB) copied, 0.022458 s, 5.8 MB/s
procmail: [16547] Sun Jan 31 12:15:32 2010
procmail: Executing " test -z "${TMPVAR5}""
procmail: Failed to execute " test -z "${TMPVAR5}""
procmail: [16547] Sun Jan 31 12:15:32 2010
procmail: Non-zero exitcode (69) from " test -z "${TMPVAR5}""
procmail: No match on " test -z "${TMPVAR5}""
procmail: Assigning "VERBOSE=no"
Regarding exitcode 69, I only found this ->
http://www.errorpro.com/unix/unixerror.php?ecode=ESRMNT&descr=Stream%20Problems%20Errors
I believe the limit you are hitting might actually be with exporting the
environment to /bin/sh ?
john(_at_)system76-pc:~/kon$ SIZE=127;export BIGVAR=`seq -ws '' 1 1000000 | dd
count=$SIZE bs=1K`;test -z "${BIGVAR}"; /bin/sh -c 'test -z "${BIGVAR}"; echo
$?'
127+0 records in
127+0 records out
130048 bytes (130 kB) copied, 0.02076 s, 6.3 MB/s
1
john(_at_)system76-pc:~/kon$ SIZE=128;export BIGVAR=`seq -ws '' 1 1000000 | dd
count=$SIZE bs=1K`;test -z "${BIGVAR}"; /bin/sh -c 'test -z "${BIGVAR}"; echo
$?'
128+0 records in
128+0 records out
131072 bytes (131 kB) copied, 0.0207557 s, 6.3 MB/s
bash: /bin/sh: Argument list too long
john(_at_)system76-pc:~/kon$ man bash
bash: /usr/bin/man: Argument list too long
john(_at_)system76-pc:~/kon$ man bash
bash: /usr/bin/man: Argument list too long
john(_at_)system76-pc:~/kon$ env
bash: /usr/bin/env: Argument list too long
I am not certain, but it seems to me that those limits are possibly controlled
by "stack" or "msqqueue" in /etc/security/limits.conf ->
http://linux.die.net/man/5/limits.conf
Perhaps another list member can shed more light on the topic?
I would pursue modifying the code to avoid reaching this limit rather than
attempting to change the limit.
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