[ZBX-1027] {TRIGGER.VALUE} cannot be used in trigger expression Created: 2009 Sep 04 Updated: 2017 May 30 Resolved: 2009 Sep 23 |
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| Status: | Closed |
| Project: | ZABBIX BUGS AND ISSUES |
| Component/s: | Frontend (F) |
| Affects Version/s: | 1.6.6 |
| Fix Version/s: | None |
| Type: | Incident report | Priority: | Major |
| Reporter: | Aron Ujvari | Assignee: | Unassigned |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
Zabbix 1.6.6 |
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| Description |
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When I try to create a hysteresis trigger I get the following error message: "An item key must be used in trigger expression" I have traced down the problem and I found that in version 1.6.6 there is a new piece of code in include/triggers.inc.php starting from line 716: if($arr[ZBX_EXPRESSION_MACRO_ID] && !isset($ZBX_TR_EXPR_ALLOWED_MACROS[$arr[ZBX_EXPRESSION_MACRO_ID]]) ) { error('Unknown macro ['.$arr[ZBX_EXPRESSION_MACRO_ID].']'); return false; }else if( !$arr[ZBX_EXPRESSION_MACRO_ID] ) { ... }// line 716: Since the first two "if" expression does not allow the usage of {TRIGGER.VALUE}macro it goes always to this "else" branch, that gives an error. I think the first "if" expression should be splitted into two to like this to allow valid macros to be used and only deny the not allowed macros: if($arr[ZBX_EXPRESSION_MACRO_ID]) { } |
| Comments |
| Comment by richlv [ 2009 Sep 17 ] |
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possibly side-effect of fixing |
| Comment by Alexey Fukalov [ 2009 Sep 21 ] |
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fixed in rev: 7931 | 1.6 branch |
| Comment by richlv [ 2009 Sep 22 ] |
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confirming the fix in rev 7932 |