[Evolution] crash on get pop

[Xavier Bestel <n0made free fr>]

latest snapshot, the crash when getting mails on several POPs is still
there:

(no debugging symbols found)...[New Thread 1024 (runnable)]
[New Thread 2049 (runnable)]
[New Thread 1026 (runnable)]
[New Thread 3076 (runnable)]
[New Thread 4101 (runnable)]
0x4094d8c9 in __wait4 () from /lib/libc.so.6
#0  0x4094d8c9 in __wait4 () from /lib/libc.so.6
#1  0x409ac1cc in __DTOR_END__ () from /lib/libc.so.6
#2  0x40359975 in waitpid (pid=14677, stat_loc=0xbffff530, options=0)
    at wrapsyscall.c:134
#3  0x403ca32f in gnome_segv_handle (signum=11) at gnome-init.c:660
#4  0x80844fe in mail_view_create ()
#5  0x40358532 in pthread_sighandler (signo=11, ctx={gs = 0, __gsh = 0, 
      fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, 
      edi = 140529176, esi = 249, ebp = 3221223124, esp = 3221223100, 
      ebx = 140529176, edx = 249, ecx = 13, eax = 4294967292, trapno = 16, 
      err = 0, eip = 1083604784, cs = 35, __csh = 0, eflags = 2097670, 
      esp_at_signal = 3221223100, ss = 43, __ssh = 0, fpstate = 0xbffff640,

      oldmask = 2147483648, cr2 = 0}) at signals.c:96
#6  <signal handler called>
#7  0x40967f30 in __poll (fds=0x8604e18, nfds=13, timeout=249)
    at ../sysdeps/unix/sysv/linux/poll.c:45
#8  0x407253b0 in g_main_poll (timeout=249, use_priority=0, priority=0)
    at gmain.c:1034
#9  0x40724dc4 in g_main_iterate (block=1, dispatch=1) at gmain.c:808
#10 0x40725129 in g_main_run (loop=0x812b278) at gmain.c:935
#11 0x4050755a in gtk_main () at gtkmain.c:524
#12 0x400edb42 in bonobo_main () at bonobo-main.c:275
#13 0x808463e in main ()
#14 0x408d49cb in __libc_start_main (main=0x8084518 <main>, argc=3, 
    argv=0xbffff914, init=0x8063f64 <_init>, fini=0x80b74fc <_fini>, 
    rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbffff90c)
    at ../sysdeps/generic/libc-start.c:92
#0  0x4094d8c9 in __wait4 () from /lib/libc.so.6
No locals.
#1  0x409ac1cc in __DTOR_END__ () from /lib/libc.so.6
No symbol table info available.
#2  0x40359975 in waitpid (pid=14677, stat_loc=0xbffff530, options=0)
    at wrapsyscall.c:134
stat_loc = (int *) 0xbffff530
options = 0
result = 0
oldtype = 0
#3  0x403ca32f in gnome_segv_handle (signum=11) at gnome-init.c:660
estatus = -1073744568
in_segv = 1
pid = 0
#4  0x80844fe in mail_view_create ()
No symbol table info available.
#5  0x40358532 in pthread_sighandler (signo=11, ctx={gs = 0, __gsh = 0, 
      fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, 
      edi = 140529176, esi = 249, ebp = 3221223124, esp = 3221223100, 
      ebx = 140529176, edx = 249, ecx = 13, eax = 4294967292, trapno = 16, 
      err = 0, eip = 1083604784, cs = 35, __csh = 0, eflags = 2097670, 
      esp_at_signal = 3221223100, ss = 43, __ssh = 0, fpstate = 0xbffff640,

      oldmask = 2147483648, cr2 = 0}) at signals.c:96
self = 0x4035f920
in_sighandler = 0x0
#6  <signal handler called>
No locals.
#7  0x40967f30 in __poll (fds=0x8604e18, nfds=13, timeout=249)
    at ../sysdeps/unix/sysv/linux/poll.c:45
resultvar = 4294966784
errno_saved = 0
timeout = 249
must_emulate = 0