Closed Bug 797525 Opened 8 years ago Closed 8 years ago

Upgrade clang to version >= r163716 to fix ASan issue 109

Categories

(Release Engineering :: General, defect)

x86_64
All
defect
Not set
normal

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: decoder, Assigned: espindola)

References

Details

Attachments

(2 files)

The bug at http://code.google.com/p/address-sanitizer/issues/detail?id=109 is a crasher for Firefox and it was fixed in r163716, so it would be good to have this on try for Mac and Linux available.
Ccing Jesse who originally reported this to the ASan people, and Chris Peterson who is hitting this on Mac with our prebuilt binaries right now.
Assignee: nobody → respindola
Depends on: 784691
Status: NEW → ASSIGNED
Attachment #668464 - Flags: review?(rail) → review+
Attachment #668466 - Flags: review?(rail) → review+
The diff-talos results I go on try:

dromaeo_css
MacOSX 10.6 (rev4)                | (3071.358,     16.6182586611)  -> (3137.845,     29.0318576198)  1.0216x better
MacOSX 10.7                       | (3037.302,     22.0994287753)  -> (3113.278,     20.9159235349)  1.0250x better

dromaeo_dom
MacOSX 10.6 (rev4)                | (240.5802,     0.985466158772) -> (244.166,      1.58043924834)  1.0149x better

sunspider
MacOSX 10.6 (rev4)                | (316.88,       1.01869896946)  -> (314.05,       0.834184643307) 1.0090x better

tp5n_paint
MacOSX 10.8                       | (177.8372,     0.501903333304) -> (176.5077,     0.499483614473) 1.0075x better
Product: mozilla.org → Release Engineering
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