[bug-mailutils] Bug with Courier ?

[Stephen Bylo]

Hi Mailutil Team,

Bug with Courier ?

Have compiled mailutils on Red Hat 8.0 and used with UW IMAP OK.  Now I
test with Courier IMAP and find the "mail" program hangs after I hit
"RET" or enter the command eg. "next" (see below).  Whilst debugging, I
find it hangs in "0x4207c0f6 in strcasecmp () from
/lib/i686/libc.so.6".  Can you help me find the problem?

Regards
Steve

ort bugs to "address@hidden".
address@hidden mailutils-0.3]$ gdb --args /usr/local/bin/mail
-fimap://localhost
GNU gdb Red Hat Linux (5.2.1-4)
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This GDB was configured as "i386-redhat-linux"...
(gdb) run
Starting program: /usr/local/bin/mail -fimap://localhost
[New Thread 8192 (LWP 28077)]
Imap User: ravi
Imap Passwd:
"imap://localhost": 5 messages 1 new 4 unread
>R   1 Stephen Bylo       Sun Apr 14 13:55   9/1244  Re: Re:
 U   2 address@hidden Sun Apr 17 12:01   6/320  
address@hidden
 U   3 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
 U   4 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
 U   5 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
?

Program received signal SIGINT, Interrupt.
[Switching to Thread 8192 (LWP 28077)]
0x4207c0f1 in strcasecmp () from /lib/i686/libc.so.6
(gdb) run
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /usr/local/bin/mail -fimap://localhost
[New Thread 8192 (LWP 28080)]
Imap User: ravi
Imap Passwd:
"imap://localhost": 5 messages 1 new 4 unread
>R   1 Stephen Bylo       Sun Apr 14 13:55   9/1244  Re: Re:
 U   2 address@hidden Sun Apr 17 12:01   6/320  
address@hidden
 U   3 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
 U   4 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
 U   5 address@hidden Sun Apr 17 13:12   6/320  
address@hidden
?

Program received signal SIGINT, Interrupt.
[Switching to Thread 8192 (LWP 28080)]
0x4207c0f6 in strcasecmp () from /lib/i686/libc.so.6
(gdb)

also got this:

(gdb) list
1707            }
1708          else if (strncmp (token, "INTERNALDATE", 12) == 0)
1709            {
1710              status = imap_internaldate (f_imap, &sp);
1711            }
1712          else if (strncmp (token, "RFC822", 10) == 0)
1713            {
1714              if (*sp == '.')
1715                {
1716                  sp++;
(gdb)