Commit 526eda14 authored by MORITA Kazutaka's avatar MORITA Kazutaka Committed by Kevin Wolf
Browse files

ignore SIGPIPE in qemu-img and qemu-io 



This prevents the tools from being stopped when they write data to a
closed connection in the other side.

Signed-off-by: default avatarMORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent fc11eb26

qemu-img.c

+4 −0
Original line number Diff line number Diff line
@@ -2322,6 +2322,10 @@ int main(int argc, char **argv) 
    const img_cmd_t *cmd;

    const char *cmdname;



#ifdef CONFIG_POSIX

    signal(SIGPIPE, SIG_IGN);

#endif



    error_set_progname(argv[0]);



    qemu_init_main_loop();

qemu-io.c

+4 −0
Original line number Diff line number Diff line
@@ -335,6 +335,10 @@ int main(int argc, char **argv) 
    int opt_index = 0;

    int flags = BDRV_O_UNMAP;



#ifdef CONFIG_POSIX

    signal(SIGPIPE, SIG_IGN);

#endif



    progname = basename(argv[0]);



    while ((c = getopt_long(argc, argv, sopt, lopt, &opt_index)) != -1) {