pty: make ptmx file ops read-only after init

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The ptmx_fops structure is only changed during init, so mark it as such.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Kees Cook 2016-09-08 15:35:59 -07:00 • committed by Greg Kroah-Hartman

parent a727b025f4

commit d2ec3f77de

1 changed files with 1 additions and 1 deletions

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drivers/tty/pty.c

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