2011/6/6 Eric Blake <ebl...@redhat.com>:
> Similar in nature to commit fd21ecfd, which shut up valgrind.
>
> sigaction is apparently a nasty interface for code analyzers.
>
> * src/util/util.c (virExecWithHook): Initialize entire var, since
> coverity gripes about the (unused and non-standard) sa_restorer.
> ---
> src/util/util.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/util/util.c b/src/util/util.c
> index e221abe..5672193 100644
> --- a/src/util/util.c
> +++ b/src/util/util.c
> @@ -690,8 +690,8 @@ virExecWithHook(const char *const*argv,
> * so we need to temporarily block that again
> */
> struct sigaction waxon, waxoff;
> + memset(&waxoff, 0, sizeof(waxoff));
> waxoff.sa_handler = SIG_IGN;
> - waxoff.sa_flags = 0;
> sigemptyset(&waxoff.sa_mask);
> memset(&waxon, 0, sizeof(waxon));
> if (sigaction(SIGPIPE, &waxoff, &waxon) < 0) {
> --
> 1.7.4.4
ACK.
Matthias
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