On Wed, 20 Aug 2014 20:03:26 +0300, Ari Sundholm said: > From: Ari Sundholm <[email protected]> > > This reverts commit bdc3ae7221213963f438faeaa69c8b4a2195f491.
> + if (sscanf(buf, "%i", &mode) != 1 && (mode != 2 || mode != 1)) > return -EINVAL; I'm not convinced that's right either. If we come in and mode == 1, then the mode != 2 is true, and yoinks... I think this wanted to be sscanf() != 1 || ! (mode == 2 || mode == 1) I'll spin a patch against the reverted version if desired.
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