On 05/07/2009 02:18 PM, Chad Sellers wrote:
On 4/1/09 10:19 AM, "Daniel J Walsh"<dwalsh@xxxxxxxxxx> wrote:
<snip>
If matchpathcon returns ENOENT, we return<<none>>
matchpathcon doesn't set errno. The underlying selabel functions do, which
is why this works sometimes. Unfortunately, you don't know which of the
underlying functions set errno, so you display<<none>> if any of them set
errno to ENOENT. For instance, if the file_contexts file is missing, the
selabel_open() call sets errno to ENOENT. It would be better to change
matchpathcon() itself (and possibly it's underlying functions like
matchpathcon_init()) to report back errors depending on what failed.
Thanks,
Chad
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