提交 dc5bc3f1 编写于 作者: L Linus Torvalds

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto fix from Herbert Xu:
 "This fixes a problem in the Crypto API that may cause spurious errors
  when signals are received by the process that made the orignal system
  call into the kernel"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: api - Only abort operations on fatal signal
......@@ -706,7 +706,7 @@ struct crypto_ablkcipher *crypto_alloc_ablkcipher(const char *alg_name,
err:
if (err != -EAGAIN)
break;
if (signal_pending(current)) {
if (fatal_signal_pending(current)) {
err = -EINTR;
break;
}
......
......@@ -345,7 +345,7 @@ static void crypto_wait_for_test(struct crypto_larval *larval)
crypto_alg_tested(larval->alg.cra_driver_name, 0);
}
err = wait_for_completion_interruptible(&larval->completion);
err = wait_for_completion_killable(&larval->completion);
WARN_ON(err);
out:
......
......@@ -172,7 +172,7 @@ static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
struct crypto_larval *larval = (void *)alg;
long timeout;
timeout = wait_for_completion_interruptible_timeout(
timeout = wait_for_completion_killable_timeout(
&larval->completion, 60 * HZ);
alg = larval->adult;
......@@ -445,7 +445,7 @@ struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask)
err:
if (err != -EAGAIN)
break;
if (signal_pending(current)) {
if (fatal_signal_pending(current)) {
err = -EINTR;
break;
}
......@@ -562,7 +562,7 @@ void *crypto_alloc_tfm(const char *alg_name,
err:
if (err != -EAGAIN)
break;
if (signal_pending(current)) {
if (fatal_signal_pending(current)) {
err = -EINTR;
break;
}
......
......@@ -375,7 +375,7 @@ static struct crypto_alg *crypto_user_skcipher_alg(const char *name, u32 type,
err = PTR_ERR(alg);
if (err != -EAGAIN)
break;
if (signal_pending(current)) {
if (fatal_signal_pending(current)) {
err = -EINTR;
break;
}
......
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