Hi folks,
I've tryed to connect courier-2.2.2 with authvchkpw to the
vpopmail-5.4.0-rc1, and probably I've finded a bug. MrSam has confirmed. I
hope my test could help you to define the bug, and to find the solution.
The thread in courier-imap ml is this: '[Courier-imap] Re:
courier-2.2.2.20040110, vpopmail-5.4.0-rc1 and authentication problem'
My test:
--------
# cat >/tmp/testit
pop3
login
[EMAIL PROTECTED]
test
^D
# /usr/local/courier-imap/libexec/authlib/authvchkpw \
/bin/sh -c 'echo $AUTHENTICATED' 3</tmp/testit
AUTHFAILURE
#
My ktrace (like strace):
------------------------
ktrace /usr/local/courier-imap/libexec/authlib/authvchkpw \
/bin/sh -c 'echo $AUTHENTICATED' 3</tmp/testit
kdump -f ktrace.out > kdump.out
18592 ktrace RET ktrace 0
18592 ktrace CALL execve(0xcfbfdbcf,0xcfbfdb74,0xcfbfdb8c)
18592 ktrace NAMI "/usr/local/courier-imap/libexec/authlib/authvchkpw"
18592 authvchkpw EMUL "native"
18592 authvchkpw RET execve 0
18592 authvchkpw CALL open(0x10e5,0,0)
18592 authvchkpw NAMI "/usr/libexec/ld.so"
18592 authvchkpw RET open 3
18592 authvchkpw CALL read(0x3,0xcfbfd8a4,0x20)
18592 authvchkpw GIO fd 3 read 32 bytes
"[EMAIL PROTECTED] \0\0\0\0\0\0\0\0\0\0
\0\0\0\0\0\0\0\0\0\0\0"
18592 authvchkpw RET read 32/0x20
18592 authvchkpw CALL mmap(0,0xf000,0x5,0x2,0x3,0,0,0)
18592 authvchkpw RET mmap 1073831936/0x40016000
18592 authvchkpw CALL mmap(0x40023000,0x2000,0x7,0x12,0x3,0,0xd000,0)
18592 authvchkpw RET mmap 1073885184/0x40023000
18592 authvchkpw CALL issetugid
18592 authvchkpw RET issetugid 0
18592 authvchkpw CALL __sysctl(0xcfbfd714,0x2,0x40024a08,0xcfbfd710,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL mmap(0,0x8000,0x3,0x1004,0xffffffff,0,0,0)
18592 authvchkpw RET mmap 1073893376/0x40025000
18592 authvchkpw CALL open(0x40017b74,0,0)
18592 authvchkpw NAMI "/var/run/ld.so.hints"
18592 authvchkpw RET open 4
18592 authvchkpw CALL fstat(0x4,0xcfbfd6bc)
18592 authvchkpw RET fstat 0
18592 authvchkpw CALL mmap(0,0x1bcb,0x1,0x4,0x4,0,0,0)
18592 authvchkpw RET mmap 1073926144/0x4002d000
18592 authvchkpw CALL open(0x4002e26e,0,0)
18592 authvchkpw NAMI "/usr/lib/libm.so.1.0"
18592 authvchkpw RET open 5
18592 authvchkpw CALL read(0x5,0xcfbfd79c,0x20)
18592 authvchkpw GIO fd 5 read 32 bytes
"[EMAIL PROTECTED]
\0\0\0\0\0\0\0\0\0\0\0"
18592 authvchkpw RET read 32/0x20
18592 authvchkpw CALL mmap(0,0x14000,0x5,0x4,0x5,0,0,0)
18592 authvchkpw RET mmap 1073934336/0x4002f000
18592 authvchkpw CALL mprotect(0x40042000,0x1000,0x7)
18592 authvchkpw RET mprotect 0
18592 authvchkpw CALL mmap(0x40043000,0,0x3,0x1014,0xffffffff,0,0,0)
18592 authvchkpw RET mmap 1074016256/0x40043000
18592 authvchkpw CALL close(0x5)
18592 authvchkpw RET close 0
18592 authvchkpw CALL open(0x4002e093,0,0)
18592 authvchkpw NAMI "/usr/lib/libc.so.29.0"
18592 authvchkpw RET open 5
18592 authvchkpw CALL read(0x5,0xcfbfd79c,0x20)
18592 authvchkpw GIO fd 5 read 32 bytes
"[EMAIL PROTECTED]
\0\0\0\0\0\0\0\0\0\0\0"
18592 authvchkpw RET read 32/0x20
18592 authvchkpw CALL mmap(0,0xbd6f0,0x5,0x4,0x5,0,0,0)
18592 authvchkpw RET mmap 1074016256/0x40043000
18592 authvchkpw CALL mprotect(0x400c9000,0x9000,0x7)
18592 authvchkpw RET mprotect 0
18592 authvchkpw CALL mmap(0x400d2000,0x2e6f0,0x3,0x1014,0xffffffff,0,0,0)
18592 authvchkpw RET mmap 1074601984/0x400d2000
18592 authvchkpw CALL close(0x5)
18592 authvchkpw RET close 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18210,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18214,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18218,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x1821c,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18220,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18224,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x18228,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL __sysctl(0xcfbfd6c4,0x2,0x1822c,0xcfbfd6c0,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL munmap(0x4002d000,0x1bcb)
18592 authvchkpw RET munmap 0
18592 authvchkpw CALL close(0x4)
18592 authvchkpw RET close 0
18592 authvchkpw CALL close(0x3)
18592 authvchkpw RET close 0
18592 authvchkpw CALL __sysctl(0xcfbfd84c,0x2,0x401006e8,0xcfbfd848,0,0)
18592 authvchkpw RET __sysctl 0
18592 authvchkpw CALL readlink(0x4008a5f6,0xcfbfd7a4,0x3f)
18592 authvchkpw NAMI "/etc/malloc.conf"
18592 authvchkpw RET readlink -1 errno 2 No such file or directory
18592 authvchkpw CALL issetugid
18592 authvchkpw RET issetugid 0
18592 authvchkpw CALL mmap(0,0x1000,0x3,0x1002,0xffffffff,0,0,0)
18592 authvchkpw RET mmap 1073926144/0x4002d000
18592 authvchkpw CALL break(0x185bc)
18592 authvchkpw RET break 0
18592 authvchkpw CALL break(0x185bc)
18592 authvchkpw RET break 0
18592 authvchkpw CALL break(0x1a000)
18592 authvchkpw RET break 0
18592 authvchkpw CALL break(0x1a000)
18592 authvchkpw RET break 0
18592 authvchkpw CALL break(0x1b000)
18592 authvchkpw RET break 0
18592 authvchkpw CALL mmap(0,0x1000,0x3,0x1002,0xffffffff,0,0,0)
18592 authvchkpw RET mmap 1073930240/0x4002e000
18592 authvchkpw CALL mprotect(0x4002e000,0x1000,0x1)
18592 authvchkpw RET mprotect 0
18592 authvchkpw CALL mprotect(0x4002e000,0x1000,0x3)
18592 authvchkpw RET mprotect 0
18592 authvchkpw CALL mprotect(0x4002e000,0x1000,0x1)
18592 authvchkpw RET mprotect 0
18592 authvchkpw CALL fcntl(0x3,0x3,0)
18592 authvchkpw RET fcntl -1 errno 9 Bad file descriptor
18592 authvchkpw CALL write(0x2,0x1a69,0xc)
18592 authvchkpw GIO fd 2 wrote 12 bytes
"AUTHFAILURE
"
18592 authvchkpw RET write 12/0xc
18592 authvchkpw CALL munmap(0x4002e000,0x1000)
18592 authvchkpw RET munmap 0
18592 authvchkpw CALL exit(0x1)
Could you help me?
There's another test that could I do?
I'm not a Unix specialist, but I'm motivated.
Thanks for all
Regards
Andrea
