• Herbert Xu's avatar
    crypto: api - Only abort operations on fatal signal · 3fc89adb
    Herbert Xu authored
    Currently a number of Crypto API operations may fail when a signal
    occurs.  This causes nasty problems as the caller of those operations
    are often not in a good position to restart the operation.
    In fact there is currently no need for those operations to be
    interrupted by user signals at all.  All we need is for them to
    be killable.
    This patch replaces the relevant calls of signal_pending with
    fatal_signal_pending, and wait_for_completion_interruptible with
    wait_for_completion_killable, respectively.
    Cc: stable@vger.kernel.org
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
api.c 13.8 KB