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Bug #7298
closed
printa() of multiple aggregations can fail for llquantize()
Start date:
2016-08-13
Due date:
% Done:
100%
Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
Description
In fixing 7297 and searching for all uses of DTRACEAGG_LQUANTIZE and making sure that there was correct handling for DTRACEAGG_LLQUANTIZE, it was clear that there was another bug; take the following:
BEGIN
{
@a["i"] = llquantize(10, 10, 0, 6, 20);
@b["suck"] = count();
printa(@a, @b);
exit(0);
}
Running this D script induces death in DTrace:
CPU ID FUNCTION:NAME 0 1 :BEGIN Arithmetic Exception (core dumped)
Related issues
Updated by Robert Mustacchi almost 6 years ago
- Related to Bug #7297: clear() on llquantize aggregation causes dtrace to exit added
Updated by Electric Monk almost 6 years ago
- Status changed from New to Closed
git commit 0ddc0ebb74cedb0ac394818c6e166c47eb8e62e5
commit 0ddc0ebb74cedb0ac394818c6e166c47eb8e62e5
Author: Bryan Cantrill <bryan@joyent.com>
Date: 2016-08-25T23:32:27.000Z
7297 clear() on llquantize aggregation causes dtrace to exit
7298 printa() of multiple aggregations can fail for llquantize()
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Adam Leventhal <adam.leventhal@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
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