Messages in this thread Patch in this message | | | Date | Thu, 12 Jan 2006 18:37:53 -0800 | From | Chris Wright <> | Subject | [PATCH 15/17] [PATCH] moxa serial: add proper capability check |
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-stable review patch. If anyone has any objections, please let us know. ------------------
This requires the proper capabilities for the moxa bios update ioctl's.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> --- drivers/char/moxa.c | 2 ++ 1 file changed, 2 insertions(+)
--- linux-2.6.15.y.orig/drivers/char/moxa.c +++ linux-2.6.15.y/drivers/char/moxa.c @@ -1661,6 +1661,8 @@ int MoxaDriverIoctl(unsigned int cmd, un case MOXA_FIND_BOARD: case MOXA_LOAD_C320B: case MOXA_LOAD_CODE: + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; break; } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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