fetchmail-users

[fetchmail-users] segmentation fault using 6.3.0

[test <ad...@po...>]

Hi, I portupgraded my fetchmail to 6.3.0 days ago and found it produced a segmentatioin fault when fetching mails from my ISP.  I have to switch back to 6.2.5 because the old version works smoothly with my pop3 account.

Please help.  Thanks.

------------------------
fetchmail: 6.3.0 querying corppop.netvigator.com (protocol POP3) at Sun Dec 11 18:41:48 2005: poll started
fetchmail: POP3< +OK InterMail POP3 server ready.
fetchmail: POP3> CAPA
fetchmail: POP3< +OK Capability list follows
fetchmail: POP3< TOP
fetchmail: POP3< USER
fetchmail: POP3< RESP_CODES
fetchmail: POP3< PIPELINING
fetchmail: POP3< EXPIRE NEVER
fetchmail: POP3< UIDL
fetchmail: POP3< IMPLEMENTATION Openwave Email vM.6.01.05.02 201-2131-123-102-20
fetchmail: POP3< 050715
fetchmail: POP3< .
fetchmail: POP3> USER xxx
fetchmail: POP3< +OK please send PASS command
fetchmail: POP3> PASS *
fetchmail: POP3< +OK xxx is welcome here
fetchmail: selecting or re-polling default folder
fetchmail: POP3> STAT
fetchmail: POP3< +OK 1 132323
1 message for xxx at corppop.netvigator.com (132323 octets).
fetchmail: POP3> LIST 1
fetchmail: POP3< +OK 1 132323
fetchmail: POP3> RETR 1
fetchmail: POP3< +OK 132323 octets
reading message xx...@po...:1 of 1 (132323 octets)
Segmentation fault (core dumped)

--------------------------
gdb result.
--------------------------
Core was generated by `fetchmail'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libintl.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libintl.so.6
Reading symbols from /usr/lib/libopie.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libopie.so.2
Reading symbols from /lib/libcrypt.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.2
Reading symbols from /lib/libmd.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libmd.so.2
Reading symbols from /lib/libkvm.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libkvm.so.2
Reading symbols from /usr/local/lib/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libcom_err.so.2
Reading symbols from /usr/lib/libssl.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libssl.so.3
Reading symbols from /lib/libcrypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.3
Reading symbols from /lib/libc.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.5
Reading symbols from /usr/local/lib/libiconv.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libiconv.so.3
Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x282b6e12 in strcasecmp () from /lib/libc.so.5
(gdb) backtrace full
#0  0x282b6e12 in strcasecmp () from /lib/libc.so.5
No symbol table info available.
#1  0x0806551c in sigprocmask ()
No symbol table info available.
#2  0x080590fd in sigprocmask ()
No symbol table info available.
#3  0x0805a9bf in sigprocmask ()
No symbol table info available.
#4  0x08057584 in sigprocmask ()
No symbol table info available.
#5  0x08058963 in sigprocmask ()
No symbol table info available.
#6  0x08058e8c in sigprocmask ()
No symbol table info available.
#7  0x0804e658 in sigprocmask ()
No symbol table info available.
#8  0x0805342b in sigprocmask ()
No symbol table info available.
#9  0x08051709 in sigprocmask ()
No symbol table info available.
#10 0x0804ad82 in sigprocmask ()
No symbol table info available.

[fetchmail-users] segmentation fault using 6.3.0

[Adamsonh <ad...@po...>]

Hi, I portupgraded my fetchmail to 6.3.0 days ago and found it produced a segmentatioin fault when fetching mails from my ISP.  I have to switch back to 6.2.5 because the old version works fine with my pop3 account.

Please advice.  Thanks.

------------------------
fetchmail: 6.3.0 querying corppop.netvigator.com (protocol POP3) at Sun Dec 11 18:41:48 2005: poll started
fetchmail: POP3< +OK InterMail POP3 server ready.
fetchmail: POP3> CAPA
fetchmail: POP3< +OK Capability list follows
fetchmail: POP3< TOP
fetchmail: POP3< USER
fetchmail: POP3< RESP_CODES
fetchmail: POP3< PIPELINING
fetchmail: POP3< EXPIRE NEVER
fetchmail: POP3< UIDL
fetchmail: POP3< IMPLEMENTATION Openwave Email vM.6.01.05.02 201-2131-123-102-20
fetchmail: POP3< 050715
fetchmail: POP3< .
fetchmail: POP3> USER xxx
fetchmail: POP3< +OK please send PASS command
fetchmail: POP3> PASS *
fetchmail: POP3< +OK xxx is welcome here
fetchmail: selecting or re-polling default folder
fetchmail: POP3> STAT
fetchmail: POP3< +OK 1 132323
1 message for xxx at corppop.netvigator.com (132323 octets).
fetchmail: POP3> LIST 1
fetchmail: POP3< +OK 1 132323
fetchmail: POP3> RETR 1
fetchmail: POP3< +OK 132323 octets
reading message xx...@po...:1 of 1 (132323 octets)
Segmentation fault (core dumped)

--------------------------
gdb result.
--------------------------
Core was generated by `fetchmail'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libintl.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libintl.so.6
Reading symbols from /usr/lib/libopie.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libopie.so.2
Reading symbols from /lib/libcrypt.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.2
Reading symbols from /lib/libmd.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libmd.so.2
Reading symbols from /lib/libkvm.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libkvm.so.2
Reading symbols from /usr/local/lib/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libcom_err.so.2
Reading symbols from /usr/lib/libssl.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libssl.so.3
Reading symbols from /lib/libcrypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.3
Reading symbols from /lib/libc.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.5
Reading symbols from /usr/local/lib/libiconv.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libiconv.so.3
Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x282b6e12 in strcasecmp () from /lib/libc.so.5
(gdb) backtrace full
#0  0x282b6e12 in strcasecmp () from /lib/libc.so.5
No symbol table info available.
#1  0x0806551c in sigprocmask ()
No symbol table info available.
#2  0x080590fd in sigprocmask ()
No symbol table info available.
#3  0x0805a9bf in sigprocmask ()
No symbol table info available.
#4  0x08057584 in sigprocmask ()
No symbol table info available.
#5  0x08058963 in sigprocmask ()
No symbol table info available.
#6  0x08058e8c in sigprocmask ()
No symbol table info available.
#7  0x0804e658 in sigprocmask ()
No symbol table info available.
#8  0x0805342b in sigprocmask ()
No symbol table info available.
#9  0x08051709 in sigprocmask ()
No symbol table info available.
#10 0x0804ad82 in sigprocmask ()
No symbol table info available.

[fetchmail-users] Re: segmentation fault using 6.3.0

[Sunil S. <sh...@bo...>]

Quoting from Adamsonh's mail on Sun, Dec 11, 2005:
> Hi, I portupgraded my fetchmail to 6.3.0 days ago and found it produced a segmentatioin fault when fetching mails from my ISP.  I have to switch back to 6.2.5 because the old version works fine with my pop3 account.
> 
> Please advice.  Thanks.
> 
> ------------------------
> fetchmail: 6.3.0 querying corppop.netvigator.com (protocol POP3) at Sun Dec 11 18:41:48 2005: poll started

...

> fetchmail: POP3> STAT
> fetchmail: POP3< +OK 1 132323
> 1 message for xxx at corppop.netvigator.com (132323 octets).
> fetchmail: POP3> LIST 1
> fetchmail: POP3< +OK 1 132323
> fetchmail: POP3> RETR 1
> fetchmail: POP3< +OK 132323 octets
> reading message xx...@po...:1 of 1 (132323 octets)
> Segmentation fault (core dumped)

Please send the output (after removing password information) of:

$ fetchmail -V [your fetchmail options here]

Are you using fetchmail in multidrop mode? If so, can you run
fetchmail in single drop mode (with keep option, so that mails can be
distributed later) and report if the segmentation fault still occurs?

To get a better gdb output, rerun configure this way:

$ export CFLAGS="-g -ggdb"
$ ./configure [your configure options here]
$ make
# and as root
$ make install         # not install-strip

-- 
Sunil Shetye.