Messages in this thread | | | Date | Sun, 22 Oct 2006 11:39:24 -0700 | From | Greg KH <> | Subject | Re: [PATCH] 2.6.19-rc2-mm2 sysfs: sysfs_write_file() writes zero terminated data |
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On Sun, Oct 22, 2006 at 07:17:47PM +0200, Thomas Maier wrote: > Hello, > > since most of the files in sysfs are text files, > it would be nice, if the "store" function called > during sysfs_write_file() gets a zero terminated > string / data. > The current implementation seems not to ensure this. > (But only if it is the first time the zeroed buffer > page is allocated.)
Have you seen sysfs buffers being passed to the store() function in a non-null terminated manner? How?
Are you seeking backward and then writing again to the file somehow?
thanks,
greg k-h - 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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