varnishncsa outage

Tollef Fog Heen tfheen at varnish-software.com
Tue Sep 6 11:41:43 CEST 2011


]] Jean-Baptiste Quenot 

| Here is more information about this crash:
| 
| (gdb) up
| (gdb) print *lp
| $1 = {df_H = 0x0, df_U = 0x0, df_q = 0x0, df_b = 0x0, df_h = 0x11e56a0
| "84.103.222.181", df_m = 0x0, df_s = 0x0, df_t = {tm_sec = 37, tm_min
| = 30, tm_hour = 17, tm_mday = 2, tm_mon = 8, tm_year = 111, tm_wday =
| 5, tm_yday = 244, tm_isdst = 1, tm_gmtoff = 7200,
|     tm_zone = 0x11bca30 "CEST"}, df_u = 0x0, df_ttfb = 0x11dbc00
| "nan", df_hitmiss = 0x0, df_handling = 0x0, active = 1, complete = 1,
| bitmap = 0, req_headers = {vtqh_first = 0x0, vtqh_last = 0x0},
| resp_headers = {vtqh_first = 0x0, vtqh_last = 0x0}}

Can you please capture varnishlog from a request which causes the crash?
The backtrace above does unfortunately not help me.

| Please find attached a patch that checks for mandatory fields.
| Curiously the code was there but disabled.

That code isn't correct with user-specifiable fields, so it should
probably just be removed.

Regards,
-- 
Tollef Fog Heen
Varnish Software
t: +47 21 98 92 64




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