[Dovecot] Dovecot 2.1.8 crashes when doing POP3 UIDL on empty INBOX

[Timo Sirainen]

On 7.7.2012, at 3.38, Joseph Tam wrote:

> 	#0  i_panic (format=0xff2302f8 "Trying to allocate %u bytes") at failures.c:259
> 	#1  0xff2068a4 in pool_alloconly_malloc (pool=0x60330, size=0) at mempool-alloconly.c:259
> 	#2  0x00018248 in client_uidls_save (client=0x54d28) at pop3-commands.c:761
> 	#3  0x00018444 in cmd_uidl_init (client=0x54d28, seq=0) at pop3-commands.c:793
> 	#4  0x000185a8 in cmd_uidl (client=0x54d28, args=0x19eb8 "") at pop3-commands.c:824
> 	#5  0x00018a24 in client_command_execute (client=0x54d28, name=0x2b550 "UIDL", args=0x19eb8 "")
> 	    at pop3-commands.c:889

Fixed: http://hg.dovecot.org/dovecot-2.1/rev/ea18b2ddb67b