[Qemu-devel] [PULL 0/2] NBD changes for 2013-06-18 (including 1.5.1 patches)

[Qemu-devel] [PULL 0/2] NBD changes for 2013-06-18 (including 1.5.1 patches)

[Paolo Bonzini]

The following changes since commit afd59989db90683fa127fec501d2633bcfbd6379:

  intc/xilinx_intc: Dont lower IRQ when HIE cleared (2013-06-18 09:45:00 +0200)

are available in the git repository at:

  git://github.com/bonzini/qemu.git nbd-next

for you to fetch changes up to 23307908790cd8fad91220863d7712c571ddc977:

  nbd: strip braces from literal IPv6 address in URI (2013-06-18 11:43:00 +0200)

----------------------------------------------------------------
Ján Tomko (2):
      qemu-socket: allow hostnames starting with a digit
      nbd: strip braces from literal IPv6 address in URI

 block/nbd.c         | 11 ++++++++++-
 util/qemu-sockets.c | 13 ++++---------
 2 files changed, 14 insertions(+), 10 deletions(-)
-- 
1.8.1.4

[Qemu-devel] [PATCH 1/2] qemu-socket: allow hostnames starting with a digit

[Paolo Bonzini]

From: Ján Tomko <jtomko@redhat.com>

According to RFC 1123 [1], hostnames can start with a digit too.

[1] http://tools.ietf.org/html/rfc1123#page-13

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Cc: qemu-stable@nongnu.org
[Use strspn, not strcspn. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 util/qemu-sockets.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index fdd8dc4..96eca2a 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -24,7 +24,6 @@
 
 #include "monitor/monitor.h"
 #include "qemu/sockets.h"
-#include "qemu-common.h" /* for qemu_isdigit */
 #include "qemu/main-loop.h"
 
 #ifndef AI_ADDRCONFIG
@@ -511,19 +510,15 @@ InetSocketAddress *inet_parse(const char *str, Error **errp)
             goto fail;
         }
         addr->ipv6 = addr->has_ipv6 = true;
-    } else if (qemu_isdigit(str[0])) {
-        /* IPv4 addr */
-        if (2 != sscanf(str, "%64[0-9.]:%32[^,]%n", host, port, &pos)) {
-            error_setg(errp, "error parsing IPv4 address '%s'", str);
-            goto fail;
-        }
-        addr->ipv4 = addr->has_ipv4 = true;
     } else {
-        /* hostname */
+        /* hostname or IPv4 addr */
         if (2 != sscanf(str, "%64[^:]:%32[^,]%n", host, port, &pos)) {
             error_setg(errp, "error parsing address '%s'", str);
             goto fail;
         }
+        if (host[strspn(host, "0123456789.")] == '\0') {
+            addr->ipv4 = addr->has_ipv4 = true;
+        }
     }
 
     addr->host = g_strdup(host);
-- 
1.8.1.4

[Qemu-devel] [PATCH 2/2] nbd: strip braces from literal IPv6 address in URI

[Paolo Bonzini]

From: Ján Tomko <jtomko@redhat.com>

Otherwise they would get passed to getaddrinfo and fail with:
address resolution failed for [::1]:1234: Name or service not known

(Broken by commit v1.4.0-736-gf17c90b)

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 block/nbd.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/block/nbd.c b/block/nbd.c
index 30e3b78..9c480b8 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -118,13 +118,22 @@ static int nbd_parse_uri(const char *filename, QDict *options)
         }
         qdict_put(options, "path", qstring_from_str(qp->p[0].value));
     } else {
+        QString *host;
         /* nbd[+tcp]://host[:port]/export */
         if (!uri->server) {
             ret = -EINVAL;
             goto out;
         }
 
-        qdict_put(options, "host", qstring_from_str(uri->server));
+        /* strip braces from literal IPv6 address */
+        if (uri->server[0] == '[') {
+            host = qstring_from_substr(uri->server, 1,
+                                       strlen(uri->server) - 2);
+        } else {
+            host = qstring_from_str(uri->server);
+        }
+
+        qdict_put(options, "host", host);
         if (uri->port) {
             char* port_str = g_strdup_printf("%d", uri->port);
             qdict_put(options, "port", qstring_from_str(port_str));
-- 
1.8.1.4

[Qemu-devel] [PULL 0/2] NBD changes for 2013-06-18 (including 1.5.1 patches)

[Paolo Bonzini]

The following changes since commit afd59989db90683fa127fec501d2633bcfbd6379:

  intc/xilinx_intc: Dont lower IRQ when HIE cleared (2013-06-18 09:45:00 +0200)

are available in the git repository at:

  git://github.com/bonzini/qemu.git nbd-next

for you to fetch changes up to 23307908790cd8fad91220863d7712c571ddc977:

  nbd: strip braces from literal IPv6 address in URI (2013-06-18 11:43:00 +0200)

----------------------------------------------------------------
Ján Tomko (2):
      qemu-socket: allow hostnames starting with a digit
      nbd: strip braces from literal IPv6 address in URI

 block/nbd.c         | 11 ++++++++++-
 util/qemu-sockets.c | 13 ++++---------
 2 files changed, 14 insertions(+), 10 deletions(-)
-- 
1.8.1.4