Messages in this thread | | | From | Octavian Purdila <> | Subject | Re: [net-next PATCH v4 1/3] sysctl: refactor integer handling proc code | Date | Tue, 16 Feb 2010 13:41:56 +0200 |
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On Tuesday 16 February 2010 10:41:07 you wrote:
> > +static int proc_skip_wspace(char __user **buf, size_t *size) > > +{ > > + char c; > > + > > + while (*size) { > > + if (get_user(c, *buf)) > > + return -EFAULT; > > + if (!isspace(c)) > > + break; > > + (*size)--; (*buf)++; > > + } > > + > > + return 0; > > +} > > In lib/string.c we have skip_spaces(), I think we can use it > here instead of inventing another one. >
I'm afraid we can't, skip_spaces does not accept userspace buffers.
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