Rename nsproxy.pid_ns and fix a related security bug
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- v1 Latest2 patches 6 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | net: Check the correct namespace when spoofing pid over SCM_RIGHTSnet/ | +1 | 1 reply | |
| 2/2 | Rename nsproxy.pid_ns to nsproxy.pid_ns_for_childreninclude/ kernel/ kernel/ +1 more | +24 | 2 replies |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Eric W. Biederman |
|---|---|
| 1/2 | R-b |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/2] Rename nsproxy.pid_ns and fix a related security bug
In:
commit 92f28d973cce45ef5823209aab3138eb45d8b349
Author: Eric W. Biederman <[email protected]>
Date: Fri Mar 15 01:03:33 2013 -0700
scm: Require CAP_SYS_ADMIN over the current pidns to spoof pids.
Eric fell for my bogus claim that nsproxy->pid_ns was the current' process's pid ns. This isn't true.
Let's fix the bug and rename pid_ns so that no one gets this wrong again.
Signed-off-by Andy Lutomirski <[email protected]>
Andy Lutomirski (2):
net: Check the correct namespace when spoofing pid over SCM_RIGHTS Rename nsproxy.pid_ns to nsproxy.pid_ns_for_children
include/linux/nsproxy.h | 6 +++++- kernel/fork.c | 5 +++-- kernel/nsproxy.c | 27 ++++++++++++++------------- kernel/pid_namespace.c | 4 ++-- net/core/scm.c | 2 +- 5 files changed, 25 insertions(+), 19 deletions(-)
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1.8.3.1