886008 - [socorro-crashstats] null correlations for truncated signatures in Top Crashers

Status: RESOLVED DUPLICATE of bug 881557

(Socorro :: Webapp, task)

Description

[Scoobidiver (away)]

STR:
1. Go to https://crash-stats-django.allizom.org/topcrasher/products/Firefox/versions/24.0a1
2. Click the Show More link next to js::PCToLineNumber(unsigned int, unsigned char*, unsigned char*, unsigned char*,...
=> null is displayed for the three types.

There are correlations for this signature:
https://crash-analysis.mozilla.com/crash_analysis/20130622/20130622_Firefox_24.0a1-core-counts.txt
https://crash-analysis.mozilla.com/crash_analysis/20130622/20130622_Firefox_24.0a1-interesting-addons.txt
https://crash-analysis.mozilla.com/crash_analysis/20130622/20130622_Firefox_24.0a1-interesting-modules.txt

I think it's caused by the truncation in Top Crashers, js::PCToLineNumber(unsigned int, unsigned char*, unsigned char*, unsigned char*,... instead of js::PCToLineNumber(unsigned int, unsigned char*, unsigned char*, unsigned char*, unsigned int*)

Comment 1

[Robert Helmer [:rhelmer]]

Hmm I think we have a dupe for this one, I remember seeing it before.

Comment 2

[Scoobidiver (away)]

(In reply to Robert Helmer [:rhelmer] from comment #1)
> Hmm I think we have a dupe for this one, I remember seeing it before.
Is bug 881557 a dupe of this one?

Comment 3

[Robert Helmer [:rhelmer]]

Yes that's it - I thought it was due to truncation too but upon investigating the full signature is being passed through (otherwise the "More" link would not show up at all). Thanks!