[Net-snmp-patches] [ net-snmp-Patches-2600820 ] in some situations _add_strings_to_oid() in mib.c works bad

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Patches item #2600820, was opened at 2009-02-14 21:13
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: in some situations _add_strings_to_oid() in mib.c works bad

Initial Comment:
*** mib.c       2008-07-30 11:57:19.000000000 +0400
--- mib1.c      2009-02-14 01:11:28.000000000 +0300
***************
*** 5089,5094 ****
--- 5089,5096 ----
                  goto bad_id;
              while (tp2 && tp2->subid != subid)
                  tp2 = tp2->next_peer;
+             if (!tp2)
+                 goto bad_id;
          } else {
              while (tp2 && strcmp(tp2->label, fcp))
                  tp2 = tp2->next_peer;

Without this check, when OID contains wrong number,
program can go in wrong way.

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