Fast session resumption segfault

[Phil Mayers]

On 10/19/2011 10:10 AM, Phil Mayers wrote:

> Ah ha - presumably that was why my 2.1.12 install ballooned it's RAM; it
> was nothing to do with 2.1.12, but the fact I'd enabled session resumption.

Oops; I applied the patch in c145c7dabbd48 to my 2.1.12 servers, and 
last night we had a segfault after running fine for several hours. I 
restarted under GDB and caught a backtrace:

#0  paircopyvp (vp=0x101010101010101) at valuepair.c:327
         n = <value optimized out>
#1  0x00002af27098632c in paircopy2 (vp=0x101010101010101, attr=-1) at 
valuepair.c:372
         first = (VALUE_PAIR *) 0x2aaab0289b60
         n = (VALUE_PAIR *) 0x2aaab0289b60
         last = (VALUE_PAIR **) 0x2aaab0289b88
#2  0x00002af272007b6e in eaptls_success (handler=0x177ce3a0, 
peap_flag=0) at eap_tls.c:183
         reply = {code = 3 '\003', id = 230 '�', length = 4, flags = 0 
'\0', data = 0x0, dlen = 0}
         vp = (VALUE_PAIR *) 0x101010101010101
         vps = (VALUE_PAIR *) 0x0
         request = (REQUEST *) 0x2aaab010b880
         tls_session = (tls_session_t *) 0x177b4a00

Not sure if it's a new or old bug. Sadly I was using my smartphone from 
a restaurant to debug (!) and accidentally closed gdb before dumping a 
core file.