Message ID | 1414776373-9704-19-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/vl.c b/vl.c index f5721d1..f070c90 100644 --- a/vl.c +++ b/vl.c @@ -3750,6 +3750,11 @@ int main(int argc, char **argv, char **envp) configure_msg(opts); break; case QEMU_OPTION_dump_vmstate: + if (vmstate_dump_file) { + fprintf(stderr, "qemu: only one '-dump-vmstate' " + "option may be given\n"); + exit(1); + } vmstate_dump_file = fopen(optarg, "w"); if (vmstate_dump_file == NULL) { fprintf(stderr, "open %s: %s\n", optarg, strerror(errno));