Closed
Bug 1883842
Opened 6 months ago
Closed 6 months ago
LoongArch Integer Overflow fault while loading Ruffle demos
Categories
(Core :: JavaScript Engine: JIT, defect, P3)
Core
JavaScript Engine: JIT
Tracking
()
RESOLVED
FIXED
125 Branch
| Tracking | Status | |
|---|---|---|
| firefox125 | --- | fixed |
People
(Reporter: lrzlin, Assigned: zhaojiazhong-hf, Mentored)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
Steps to reproduce:
Open https://ruffle.rs/demo using Firefox.
Actual results:
The website's content couldn't load due to an Integer Overflow Fault.
Expected results:
The interactive content load correctly.
|
Assignee | |
Comment 1•6 months ago
|
||
Instruction encoding field masks on loong64 are defined just according to the
field's size, without shift to corresponding offset, but are used as shifted.
This patch fix it by using the masks as unshifted value.
|
||
Updated•6 months ago
|
Assignee: nobody → zhaojiazhong-hf
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Pushed by archaeopteryx@coole-files.de: https://hg.mozilla.org/integration/autoland/rev/3f762ddc6f50 [loong64] Fix usage of some instruction encoding field masks. r=nbp
|
||
Updated•6 months ago
|
Severity: -- → S4
Priority: -- → P3
Status: ASSIGNED → RESOLVED
Closed: 6 months ago
status-firefox125:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 125 Branch
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Description
•