Bug 193299 - devel/valgrind: doesn't recognise the netmap ioctls
Summary: devel/valgrind: doesn't recognise the netmap ioctls
Status: Closed Feedback Timeout
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-ports-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-04 01:08 UTC by Adrian Chadd
Modified: 2017-03-04 14:33 UTC (History)
1 user (show)

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Description Adrian Chadd freebsd_committer freebsd_triage 2014-09-04 01:08:32 UTC 
Valgrind doesn't currently recognise the netmap ioctls.

Eg:

libnet injecting on interface: igb2
==20420== Warning: noted but unhandled ioctl 0x20006995 with no size/direction hints   This could cause spurious value errors to appear.   See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.Syscall param ioctl(generic) points to uninitialised byte(s)

that's ioctl 149, for:

netmap.h:#define NIOCRXSYNC     _IO('i', 149) /* sync rx queues */
Comment 1 John Marino freebsd_committer freebsd_triage 2014-09-04 17:37:18 UTC 
over to maintainer
Comment 2 Mark Linimon freebsd_committer freebsd_triage 2014-11-23 08:08:26 UTC 
Maintainership was reset.