Fan Du <fan...@windriver.com> wrote:
> Hi,
>
> I recently bump into a issue, ike daemon got interrupted(EINTR),
> after looking at the code, it seems there are places in crypto code
> where returning EINTR when current tasks has signal pending.
>
> For example:
> crypto_alloc_base and crypto_alloc_tfm
>
> 435 err:
> 436 if (err != -EAGAIN)
> 437 break;
> 438 if (signal_pending(current)) {
> 439 err = -EINTR;
> 440 break;
> 441 }
> 442 }
>
> I can't understand why the codes here needs to care about signals?
Because otherwise you may end up with something that you can't
kill from user-space. You should fix your app.
Cheers,
--
Email: Herbert Xu <herb...@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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