[CRIU] [PATCH 1/5] socket-tcp: ignore SIGPIPE

[Mike Rapoport]

On Tue, Nov 27, 2018 at 08:45:41PM +0300, Andrei Vagin wrote:
> In this tests, we are trying to read from closed sockets.

And? ;-)

A few more words would be really nice.
 
> Signed-off-by: Andrei Vagin <avagin at gmail.com>
> ---
>  test/zdtm/static/socket-tcp-closed.c  | 2 ++
>  test/zdtm/static/socket-tcp-reseted.c | 2 ++
>  2 files changed, 4 insertions(+)
> 
> diff --git a/test/zdtm/static/socket-tcp-closed.c b/test/zdtm/static/socket-tcp-closed.c
> index 0447e95b2..a51f9b96d 100644
> --- a/test/zdtm/static/socket-tcp-closed.c
> +++ b/test/zdtm/static/socket-tcp-closed.c
> @@ -23,6 +23,7 @@ const char *test_author = "Andrey Vagin <avagin at openvz.org";
>  #include <signal.h>
>  #include <netinet/tcp.h>
>  #include <arpa/inet.h>
> +#include <signal.h>
> 
>  static int port = 8880;
> 
> @@ -43,6 +44,7 @@ int main(int argc, char **argv)
>  #endif
> 
>  	test_init(argc, argv);
> +	signal(SIGPIPE, SIG_IGN);
> 
>  	sk = socket(ZDTM_FAMILY, SOCK_STREAM, 0);
>  	if (sk < 0) {
> diff --git a/test/zdtm/static/socket-tcp-reseted.c b/test/zdtm/static/socket-tcp-reseted.c
> index ce52e1148..07ad36009 100644
> --- a/test/zdtm/static/socket-tcp-reseted.c
> +++ b/test/zdtm/static/socket-tcp-reseted.c
> @@ -5,6 +5,7 @@
>  #include <arpa/inet.h>  /* for sockaddr_in and inet_ntoa() */
>  #include <stdlib.h>
>  #include <sys/wait.h>
> +#include <signal.h>
> 
>  #ifdef ZDTM_IPV4V6
>  #define ZDTM_FAMILY AF_INET
> @@ -38,6 +39,7 @@ int main(int argc, char **argv)
>  	char cmd[4096], buf[10];
> 
>  	test_init(argc, argv);
> +	signal(SIGPIPE, SIG_IGN);
> 
>  	if ((fd_s = tcp_init_server(ZDTM_SRV_FAMILY, &port)) < 0) {
>  		pr_err("initializing server failed\n");
> -- 
> 2.14.4
> 
> _______________________________________________
> CRIU mailing list
> CRIU at openvz.org
> https://lists.openvz.org/mailman/listinfo/criu
> 

-- 
Sincerely yours,
Mike.