Messages in this thread | | | Subject | Re: [patch] kernel events layer | From | Robert Love <> | Date | Fri, 23 Jul 2004 22:47:06 -0400 |
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On Sat, 2004-07-24 at 00:32 +0300, Dan Aloni wrote:
> IMHO you either should not assume anything about the length of the object > string, _or_ do the complete safe string assembly e.g: > > len += snprintf(buffer, PAGE_SIZE, "From: %s\nSignal: %s\n", > object, signal); >
Fair enough. I guess what we want, exactly, is:
len = snprintf(buffer, PAGE_SIZE, "From: %s\n", object); len += snprintf(&buffer[len], PAGE_SIZE - len "Signal: %s\n", signal);
I will add that to the next revision.
Robert Love
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