[snmp] Improving ATL handling of corrupt logs

When converting an Audit Trail Log to text a corrupt
log entry could cause the entire conversion to fail.
Also, for a log with sequence numbers, failing to
decode a log entry would cause the conversion to fail
(not because of the failed decode, but because of the
failure to write the error message).

OTP-11453

1 files changed, 31 insertions, 9 deletions

diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 39e154d463..daf8496670 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -22,13 +22,24 @@
 %% ----- U p g r a d e -------------------------------------------------------
 
  [
+  {"4.22.2", 
+   [
+    {load_module, snmp_log,       soft_purge, soft_purge, [snmp_verbosity]}, 
+    {load_module, snmp_verbosity, soft_purge, soft_purge, []} 
+   ]
+  }, 
   {"4.22.1", 
    [
+    {load_module, snmp_log,       soft_purge, soft_purge, [snmp_verbosity]}, 
+    {load_module, snmp_verbosity, soft_purge, soft_purge, []} 
    ]
   }, 
   {"4.22", 
    [
     {load_module, snmpm,                   soft_purge, soft_purge, []}, 
+    {load_module, snmp_log,                soft_purge, soft_purge, 
+     [snmp_verbosity]}, 
+    {load_module, snmp_verbosity,          soft_purge, soft_purge, []}, 
     {load_module, snmp_pdus,               soft_purge, soft_purge, []}, 
     {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_user_based_sm_mib,  soft_purge, soft_purge, []}
@@ -51,7 +62,7 @@
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpa, soft_purge, soft_purge, [snmp]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -80,7 +91,7 @@
     {load_module, snmpa, soft_purge, soft_purge, [snmp]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
     {load_module, snmp_log, soft_purge, soft_purge, []}, 
-    {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
+    {load_module, snmp_verbosity, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
     {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, 
@@ -105,7 +116,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -137,7 +148,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -173,7 +184,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -209,7 +220,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -247,7 +258,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -286,7 +297,7 @@
 
     {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, 
     {load_module, snmpm, soft_purge, soft_purge, [snmp]}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
+    {load_module, snmp_log, soft_purge, soft_purge, [snmp_verbosity]}, 
     {load_module, snmp_verbosity, soft_purge, soft_purge, []}, 
     {load_module, snmpm_mpd, soft_purge, soft_purge, []}, 
 
@@ -316,13 +327,24 @@
 %% ------D o w n g r a d e ---------------------------------------------------
 
  [
+  {"4.22.2", 
+   [
+    {load_module, snmp_log,       soft_purge, soft_purge, [snmp_verbosity]}, 
+    {load_module, snmp_verbosity, soft_purge, soft_purge, []} 
+   ]
+  }, 
   {"4.22.1", 
    [
+    {load_module, snmp_log,       soft_purge, soft_purge, [snmp_verbosity]}, 
+    {load_module, snmp_verbosity, soft_purge, soft_purge, []} 
    ]
   }, 
   {"4.22", 
    [
     {load_module, snmpm,                   soft_purge, soft_purge, []}, 
+    {load_module, snmp_log,                soft_purge, soft_purge, 
+     [snmp_verbosity]}, 
+    {load_module, snmp_verbosity,          soft_purge, soft_purge, []}, 
     {load_module, snmp_pdus,               soft_purge, soft_purge, []}, 
     {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_user_based_sm_mib,  soft_purge, soft_purge, []}