Closed Bug 1286413 Opened 3 years ago Closed 3 years ago

Seccomp sandbox violation: sys_fchown32 called in content process of Firefox desktop

Categories

(Core :: Security: Process Sandboxing, defect)

x86
Unspecified
defect
Not set

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)

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)
Attachment #8770330 - Flags: review?(gpascutto) → review+
Keywords: checkin-needed
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Attachment #8770330 - Attachment is obsolete: true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
Whiteboard: sblc1
Crash Signature: [@ libc-2.19.so@0xdc4c6 ]
https://hg.mozilla.org/mozilla-central/rev/9e2b738c7966
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla50
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