Closed
Bug 1286413
Opened 8 years ago
Closed 8 years ago
Seccomp sandbox violation: sys_fchown32 called in content process of Firefox desktop
Categories
(Core :: Security: Process Sandboxing, defect)
Tracking
()
RESOLVED
FIXED
mozilla50
| Tracking | Status | |
|---|---|---|
| firefox50 | --- | fixed |
People
(Reporter: tedd, Assigned: tedd)
References
Details
(Whiteboard: sblc1)
Crash Data
Attachments
(1 file, 1 obsolete file)
|
1.84 KB,
patch
|
tedd
:
review+
|
Details | Diff | Splinter Review |
Crash reports show that sys_fchown32 is called in the content process: https://crash-stats.mozilla.com/search/?product=Firefox&reason=~SIGSYS&address=0xcf&_sort=-date&_facets=cpu_arch&_facets=address&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#crash-reports
|
Assignee | |
Comment 1•8 years ago
|
||
We already had sys_fchown whitelisted, this just properly covers the case for all variants on 32 bit as well as 64 bit. Try push for build: https://treeherder.mozilla.org/#/jobs?repo=try&revision=150fcf52afbd
Assignee: nobody → julian.r.hector
Attachment #8770330 -
Flags: review?(gpascutto)
|
||
Updated•8 years ago
|
Attachment #8770330 -
Flags: review?(gpascutto) → review+
|
|
Assignee | |
Updated•8 years ago
|
Keywords: checkin-needed
|
|
Assignee | |
Comment 2•8 years ago
|
||
Fixed the bug number in the patch. Carry over r+ from :gcp.
Attachment #8770330 -
Attachment is obsolete: true
Attachment #8770907 -
Flags: review+
Pushed by cbook@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/9e2b738c7966 Add CASES_FOR_fchown and use it. r=gcp
Keywords: checkin-needed
|
||
Updated•8 years ago
|
Whiteboard: sblc1
|
||
Updated•8 years ago
|
Crash Signature: [@ libc-2.19.so@0xdc4c6 ]
|
||
Comment 4•8 years ago
|
||
| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/9e2b738c7966
Status: NEW → RESOLVED
Closed: 8 years ago
status-firefox50:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla50
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Description
•