Folks,
I was finding that starting the snmp application after running
snmp:config() was failing with the crash report below. I tracked
it down to an extra {ok,Result} wrapped around the intended value.
The attached patch seems to fix it.
-Vance
=CRASH REPORT==== 15-Apr-2005::00:04:05 ===
crasher:
pid: <0.90.0>
registered_name: snmpm_config
error_info: {function_clause,[{snmpm_config,
init_usm_user_config,
[{ok,{usm_user,
"otpuser's engine",
"frogman",
"frogman",
usmHMACSHAAuthProtocol,
[1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20],
usmDESPrivProtocol,
[10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25]}}]},
{snmpm_config,init_usm_users_config,1},
{snmpm_config,do_init,1},
{snmpm_config,init,1},
{gen_server,init_it,6},
{proc_lib,init_p,5}]}
initial_call: {gen,init_it,
[gen_server,
<0.89.0>,
<0.89.0>,
{local,snmpm_config},
snmpm_config,
[[{priority,normal},
{versions,[v3]},
{config,[{dir,"/home/otpuser/snmp/manager/conf/"},
{verbosity,silence},
{db_dir,"/home/otpuser/snmp/manager/db/"},
{repair,true},
{auto_save,5000}]},
{mibs,[]},
{server,[{timeout,30000},{verbosity,silence}]},
{note_store,[{timeout,30000},{verbosity,silence}]},
{net_if,[{module,snmpm_net_if},
{verbosity,silence},
{options,[{bind_to,false},{no_reuse,false}]}]}]],
[]]}
ancestors: [snmpm_supervisor,snmp_app_sup,<0.60.0>]
messages: []
links: [<0.67.0>,<0.89.0>]
dictionary: [{sname,mconf},{verbosity,silence}]
trap_exit: false
status: running
heap_size: 2584
stack_size: 21
reductions: 6480
neighbours:
-------------- next part --------------
*** snmpm_config.erl Thu Apr 14 22:48:00 2005
--- snmpm_config.erl.orig Thu Apr 14 22:51:58 2005
***************
*** 1354,1368 ****
%% Identity-function
check_usm_user_config({EngineId, Name,
AuthP, AuthKey,
PrivP, PrivKey}) ->
User = {EngineId, Name, Name, AuthP, AuthKey, PrivP, PrivKey},
! {ok, verify_usm_user(User)};
check_usm_user_config({_EngineId, _Name, _SecName,
_AuthP, _AuthKey,
_PrivP, _PrivKey} = User) ->
! {ok, verify_usm_user(User)};
check_usm_user_config(User) ->
error({bad_usm_config, User}).
init_usm_users_config([]) ->
ok;
--- 1354,1368 ----
%% Identity-function
check_usm_user_config({EngineId, Name,
AuthP, AuthKey,
PrivP, PrivKey}) ->
User = {EngineId, Name, Name, AuthP, AuthKey, PrivP, PrivKey},
! verify_usm_user(User);
check_usm_user_config({_EngineId, _Name, _SecName,
_AuthP, _AuthKey,
_PrivP, _PrivKey} = User) ->
! verify_usm_user(User);
check_usm_user_config(User) ->
error({bad_usm_config, User}).
init_usm_users_config([]) ->
ok;