Opened 5 years ago

Closed 5 years ago

Last modified 5 years ago

#16363 closed defect (fixed)

[patch] sandbox support for fallback pipe2/pipe syscall

Reported by: cypherpunks Owned by:
Priority: Medium Milestone: Tor: 0.2.6.x-final
Component: Core Tor/Tor Version: Tor:
Severity: Keywords:
Cc: Actual Points:
Parent ID: Points:
Reviewer: Sponsor:


When system without eventfd support or kernel was compiled with CONFIG_EVENTFD=n
tor will fallback to pipe2 or pipe syscall.

This result in
"(Sandbox) Caught a bad syscall attempt (syscall pipe2)"

patch tested with tor-2.6.9

Child Tickets

Attachments (1)

tor- (368 bytes) - added by cypherpunks 5 years ago.

Download all attachments as: .zip

Change History (4)

Changed 5 years ago by cypherpunks

comment:1 Changed 5 years ago by nickm

Resolution: fixed
Status: newclosed


comment:2 Changed 5 years ago by arlolra

Any reason these aren't #elseif?

comment:3 Changed 5 years ago by nickm

the macros are defined regardless of whether the kernel provides the syscalls.

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