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authorEric W. Biederman <ebiederm@xmission.com>2008-02-08 04:18:34 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:24 -0800
commit488e5bc4560d0b510c1ddc451c51a6cc14e3a930 (patch)
tree0b0df343406ff47578280e01388fc997064c8aa9 /drivers/block/ida_cmd.h
parentdf5f8314ca30d6a76735748e5ba4ca9809c0f434 (diff)
proc: proper pidns handling for /proc/self
Currently if you access a /proc that is not mounted with your processes current pid namespace /proc/self will point at a completely random task. This patch fixes /proc/self to point to the current process if it is available in the particular mount of /proc or to return -ENOENT if the current process is not visible. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@openvz.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/ida_cmd.h')
0 files changed, 0 insertions, 0 deletions