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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-19 15:32:32 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-01 08:56:38 -0700
commit73d2de1ad017f674ec21e57405e47028dbc884bf (patch)
tree3e9d2ac58c7bb14ea52f26f4267d110ca0095d35 /fs/xattr.c
parent7c79dac82743cab718a07520617810eb5fb8eb56 (diff)
net: fix incorrect credentials passing
[ Upstream commit 83f1b4ba917db5dc5a061a44b3403ddb6e783494 ] Commit 257b5358b32f ("scm: Capture the full credentials of the scm sender") changed the credentials passing code to pass in the effective uid/gid instead of the real uid/gid. Obviously this doesn't matter most of the time (since normally they are the same), but it results in differences for suid binaries when the wrong uid/gid ends up being used. This just undoes that (presumably unintentional) part of the commit. Reported-by: Andy Lutomirski <luto@amacapital.net> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Serge E. Hallyn <serge@hallyn.com> Cc: David S. Miller <davem@davemloft.net> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/xattr.c')
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