ppc/spapr: Fix buffer overflow in spapr_populate_drconf_memory()

[qemu.git] / qemu-nbd.c

diff --git a/qemu-nbd.c b/qemu-nbd.c
index 5af6d11e3387b070f0ba411b4a3310960273a609..9518b75a3a0f2cc19ac253f1dcad4319faef6a28 100644 (file)
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -25,6 +25,7 @@
 #include "qemu/error-report.h"
 #include "block/snapshot.h"
 #include "qapi/util.h"
+#include "qapi/qmp/qstring.h"
 
 #include <stdarg.h>
 #include <stdio.h>
@@ -101,7 +102,7 @@ static void usage(const char *name)
 "      --aio=MODE            set AIO mode (native or threads)\n"
 #endif
 "      --discard=MODE        set discard mode (ignore, unmap)\n"
-"      --detect-zeroes=MODE  set detect-zeroes mode (off, on, discard)\n"
+"      --detect-zeroes=MODE  set detect-zeroes mode (off, on, unmap)\n"
 "\n"
 "Report bugs to <[email protected]>\n"
     , name, NBD_DEFAULT_PORT, "DEVICE");
@@ -361,7 +362,6 @@ static void nbd_client_closed(NBDClient *client)
         state = TERMINATE;
     }
     nbd_update_server_fd_handler(server_fd);
-    qemu_notify_event();
     nbd_client_put(client);
 }
 
@@ -549,7 +549,8 @@ int main(int argc, char **argv)
             break;
         case 'l':
             if (strstart(optarg, SNAPSHOT_OPT_BASE, NULL)) {
-                sn_opts = qemu_opts_parse(&internal_snapshot_opts, optarg, 0);
+                sn_opts = qemu_opts_parse_noisily(&internal_snapshot_opts,
+                                                  optarg, false);
                 if (!sn_opts) {
                     errx(EXIT_FAILURE, "Failed in parsing snapshot param `%s'",
                          optarg);