fastcgi incomplete headers issues

[joximu]

hm
***
vu2000@troxan:~$ ./test.sh
hello

vu2000@troxan:~$ cat test.sh
#!/bin/sh

echo 'hello'
***

works on my system.

if you replace the first line to #!/bin/bash instead of #!/bin/sh
(in the test.sh first, if ok, try it in the php starter script)

But I don't know what's the problem with this...

/J

[blunt]

I really don't unserstand what I can do...

I changed from /bin/sh to /bin/bash and here is the output:

ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ cd /var/www/fcgi/master/
vu2000@ispcp:~$ ./test.sh
-su: ./test.sh: /bin/bash: bad interpreter: Permission denied

[zpin]

blunt Wrote:zpin, I may be wrong, but it doesn't seem to be a problem with exec/noexec permissions on the partitions, because as root I can execute he file:

ispcp:~# /var/www/fcgi/master/test.sh
Hello!
ispcp:~#

well, considering the weirdness of the problem I'd try it anyways

[joximu]

blunt Wrote:I really don't unserstand what I can do...

I changed from /bin/sh to /bin/bash and here is the output:

ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ cd /var/www/fcgi/master/
vu2000@ispcp:~$ ./test.sh
-su: ./test.sh: /bin/bash: bad interpreter: Permission denied

Ups...
you can execute the shells directly but you cannot use them as sheebang (interpreter) in scripts...

btw: you don't need to run "cd /var/www/fcgi/master/" as vu2000 - this is already the home... :-)

How do you change the content of eg test.sh? (vi or mcedit?)

/J

[blunt]

I use nano to edit the files...

[joximu]

another idea:

copy the test.sh (as root) to /test.sh and try to run it as user vu2000

/J

[blunt]

zpin, I've set the exec flag, still got the same problem...

ispcp:~# mount
/dev/simfs on / type reiserfs (rw,usrquota,grpquota,exec)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid)
proc on /proc type proc (rw,nosuid,nodev,noexec)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec)
ispcp:~# sudo su vu2000 -c '/var/www/fcgi/master/test.sh'
sh: /var/www/fcgi/master/test.sh: /bin/bash: bad interpreter: Permission denied

[blunt]

joximu well this is something!

ispcp:~# cp /var/www/fcgi/master/test.sh /test.sh
ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ /test.sh
Hello!

I can now access the file...but I really can't figure out what this means...

[joximu]

ok, "go" down with the file /var, /var/www etc...

seems that somewhere it's stopping...

/J

[blunt]

looks like it stops at /var/www/fcgi

ispcp:~# mv /test.sh /var/test.sh
ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ /var/test.sh
Hello!
vu2000@ispcp:~$ exit
logout
ispcp:~# mv /var/test.sh /var/www/test.sh
ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ /var/www/test.sh
Hello!
vu2000@ispcp:~$ exit
logout
ispcp:~# mv /var/www/test.sh /var/www/fcgi/test.sh
ispcp:~# su -s /bin/bash - vu2000
vu2000@ispcp:~$ /var/www/fcgi/test.sh
-su: /var/www/fcgi/test.sh: /bin/bash: bad interpreter: Permission denied