lytboris Sat, 05 Feb 2011 13:22:38 +0000
Revision: http://svn.php.net/viewvc?view=revision&revision=308046
Log:
fix crash caused by incorrect offset altering
Changed paths:
U php/php-src/trunk/ext/snmp/snmp.c
Modified: php/php-src/trunk/ext/snmp/snmp.c
===================================================================
--- php/php-src/trunk/ext/snmp/snmp.c 2011-02-05 13:01:10 UTC (rev 308045)
+++ php/php-src/trunk/ext/snmp/snmp.c 2011-02-05 13:22:38 UTC (rev 308046)
@@ -843,7 +843,7 @@
vars = vars->next_variable,
count++);
if (st & (SNMP_CMD_GET |
SNMP_CMD_GETNEXT) && response->errstat == SNMP_ERR_TOOBIG && objid_set->step >
1) { /* Answer will not fit into single packet */
- objid_set->offset -=
objid_set->step;
+ objid_set->offset =
((objid_set->offset > objid_set->step) ? (objid_set->offset - objid_set->step)
: 0 );
objid_set->step /= 2;
snmp_free_pdu(response);
keepwalking = 1;
--
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