* [bug#39225] [PATCH 0/2] QEMU updates
@ 2020-01-21 18:55 Leo Famulari
2020-01-21 18:55 ` [bug#39226] [PATCH 1/2] gnu: QEMU: Fix CVE-2020-{7039,7211} Leo Famulari
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Leo Famulari @ 2020-01-21 18:55 UTC (permalink / raw)
To: 39225
The security updates work with our current QEMU package of 4.1.1 as well
as 4.2.0.
I tested both 4.2.0 and the patched 4.1.1 by creating a vm-image and
running it with the "full" QEMU package, and the SLIRP networking works
fine in both cases.
Leo Famulari (2):
gnu: QEMU: Fix CVE-2020-{7039,7211}.
gnu: QEMU: Update to 4.2.0.
gnu/local.mk | 3 +
gnu/packages/patches/qemu-CVE-2020-7039.patch | 173 ++++++++++++++++++
gnu/packages/patches/qemu-CVE-2020-7211.patch | 49 +++++
...qemu-fix-documentation-build-failure.patch | 43 +++++
gnu/packages/virtualization.scm | 7 +-
5 files changed, 273 insertions(+), 2 deletions(-)
create mode 100644 gnu/packages/patches/qemu-CVE-2020-7039.patch
create mode 100644 gnu/packages/patches/qemu-CVE-2020-7211.patch
create mode 100644 gnu/packages/patches/qemu-fix-documentation-build-failure.patch
--
2.25.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#39226] [PATCH 1/2] gnu: QEMU: Fix CVE-2020-{7039,7211}.
2020-01-21 18:55 [bug#39225] [PATCH 0/2] QEMU updates Leo Famulari
@ 2020-01-21 18:55 ` Leo Famulari
2020-01-21 18:55 ` [bug#39227] [PATCH 2/2] gnu: QEMU: Update to 4.2.0 Leo Famulari
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Leo Famulari @ 2020-01-21 18:55 UTC (permalink / raw)
To: 39226
* gnu/packages/patches/qemu-CVE-2020-7039.patch,
gnu/packages/patches/qemu-CVE-2020-7211.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/virtualization.scm (qemu)[source]: Use them.
---
gnu/local.mk | 2 +
gnu/packages/patches/qemu-CVE-2020-7039.patch | 173 ++++++++++++++++++
gnu/packages/patches/qemu-CVE-2020-7211.patch | 49 +++++
gnu/packages/virtualization.scm | 2 +
4 files changed, 226 insertions(+)
create mode 100644 gnu/packages/patches/qemu-CVE-2020-7039.patch
create mode 100644 gnu/packages/patches/qemu-CVE-2020-7211.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 626d91ce62..1a01a87c40 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1334,6 +1334,8 @@ dist_patch_DATA = \
%D%/packages/patches/python-unittest2-remove-argparse.patch \
%D%/packages/patches/python-waitress-fix-tests.patch \
%D%/packages/patches/qemu-glibc-2.27.patch \
+ %D%/packages/patches/qemu-CVE-2020-7039.patch \
+ %D%/packages/patches/qemu-CVE-2020-7211.patch \
%D%/packages/patches/qt4-ldflags.patch \
%D%/packages/patches/qtbase-use-TZDIR.patch \
%D%/packages/patches/qtscript-disable-tests.patch \
diff --git a/gnu/packages/patches/qemu-CVE-2020-7039.patch b/gnu/packages/patches/qemu-CVE-2020-7039.patch
new file mode 100644
index 0000000000..ffebda68ab
--- /dev/null
+++ b/gnu/packages/patches/qemu-CVE-2020-7039.patch
@@ -0,0 +1,173 @@
+Fix CVE-2020-7039:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7039
+
+Patches copied from upstream dependency repository:
+
+https://gitlab.freedesktop.org/slirp/libslirp/commit/2655fffed7a9e765bcb4701dd876e9dab975f289
+https://gitlab.freedesktop.org/slirp/libslirp/commit/ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9
+https://gitlab.freedesktop.org/slirp/libslirp/commit/82ebe9c370a0e2970fb5695aa19aa5214a6a1c80
+
+From 2655fffed7a9e765bcb4701dd876e9dab975f289 Mon Sep 17 00:00:00 2001
+From: Samuel Thibault <samuel.thibault@ens-lyon.org>
+Date: Wed, 8 Jan 2020 00:58:48 +0100
+Subject: [PATCH] tcp_emu: Fix oob access
+
+The main loop only checks for one available byte, while we sometimes
+need two bytes.
+---
+ CHANGELOG.md | 1 +
+ src/tcp_subr.c | 7 +++++++
+ 2 files changed, 8 insertions(+)
+
+#diff --git a/CHANGELOG.md b/CHANGELOG.md
+#index 00d0ce2..5cf94a8 100644
+#--- a/CHANGELOG.md
+#+++ b/CHANGELOG.md
+#@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
+# ### Fixed
+#
+# - ncsi: fix checksum OOB memory access
+#+ - `tcp_emu()`: fix OOB accesses
+#
+# ## [4.1.0] - 2019-12-02
+#
+diff --git a/src/tcp_subr.c b/src/tcp_subr.c
+index 382aa38..9c1bdec 100644
+--- a/slirp/src/tcp_subr.c
++++ b/slirp/src/tcp_subr.c
+@@ -871,6 +871,9 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ break;
+
+ case 5:
++ if (bptr == m->m_data + m->m_len - 1)
++ return 1; /* We need two bytes */
++
+ /*
+ * The difference between versions 1.0 and
+ * 2.0 is here. For future versions of
+@@ -886,6 +889,10 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ /* This is the field containing the port
+ * number that RA-player is listening to.
+ */
++
++ if (bptr == m->m_data + m->m_len - 1)
++ return 1; /* We need two bytes */
++
+ lport = (((uint8_t *)bptr)[0] << 8) + ((uint8_t *)bptr)[1];
+ if (lport < 6970)
+ lport += 256; /* don't know why */
+--
+2.24.1
+
+From ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9 Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@fedoraproject.org>
+Date: Thu, 9 Jan 2020 15:12:27 +0530
+Subject: [PATCH] slirp: use correct size while emulating IRC commands
+
+While emulating IRC DCC commands, tcp_emu() uses 'mbuf' size
+'m->m_size' to write DCC commands via snprintf(3). This may
+lead to OOB write access, because 'bptr' points somewhere in
+the middle of 'mbuf' buffer, not at the start. Use M_FREEROOM(m)
+size to avoid OOB access.
+
+Reported-by: Vishnu Dev TJ <vishnudevtj@gmail.com>
+Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
+Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
+Message-Id: <20200109094228.79764-2-ppandit@redhat.com>
+---
+ src/tcp_subr.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/src/tcp_subr.c b/src/tcp_subr.c
+index 9c1bdec..ee7a938 100644
+--- a/slirp/src/tcp_subr.c
++++ b/slirp/src/tcp_subr.c
+@@ -763,7 +763,8 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ return 1;
+ }
+ m->m_len = bptr - m->m_data; /* Adjust length */
+- m->m_len += snprintf(bptr, m->m_size, "DCC CHAT chat %lu %u%c\n",
++ m->m_len += snprintf(bptr, M_FREEROOM(m),
++ "DCC CHAT chat %lu %u%c\n",
+ (unsigned long)ntohl(so->so_faddr.s_addr),
+ ntohs(so->so_fport), 1);
+ } else if (sscanf(bptr, "DCC SEND %256s %u %u %u", buff, &laddr, &lport,
+@@ -773,8 +774,8 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ return 1;
+ }
+ m->m_len = bptr - m->m_data; /* Adjust length */
+- m->m_len +=
+- snprintf(bptr, m->m_size, "DCC SEND %s %lu %u %u%c\n", buff,
++ m->m_len += snprintf(bptr, M_FREEROOM(m),
++ "DCC SEND %s %lu %u %u%c\n", buff,
+ (unsigned long)ntohl(so->so_faddr.s_addr),
+ ntohs(so->so_fport), n1, 1);
+ } else if (sscanf(bptr, "DCC MOVE %256s %u %u %u", buff, &laddr, &lport,
+@@ -784,8 +785,8 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ return 1;
+ }
+ m->m_len = bptr - m->m_data; /* Adjust length */
+- m->m_len +=
+- snprintf(bptr, m->m_size, "DCC MOVE %s %lu %u %u%c\n", buff,
++ m->m_len += snprintf(bptr, M_FREEROOM(m),
++ "DCC MOVE %s %lu %u %u%c\n", buff,
+ (unsigned long)ntohl(so->so_faddr.s_addr),
+ ntohs(so->so_fport), n1, 1);
+ }
+--
+2.24.1
+
+From 82ebe9c370a0e2970fb5695aa19aa5214a6a1c80 Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@fedoraproject.org>
+Date: Thu, 9 Jan 2020 15:12:28 +0530
+Subject: [PATCH] slirp: use correct size while emulating commands
+
+While emulating services in tcp_emu(), it uses 'mbuf' size
+'m->m_size' to write commands via snprintf(3). Use M_FREEROOM(m)
+size to avoid possible OOB access.
+
+Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
+Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
+Message-Id: <20200109094228.79764-3-ppandit@redhat.com>
+---
+ src/tcp_subr.c | 9 ++++-----
+ 1 file changed, 4 insertions(+), 5 deletions(-)
+
+diff --git a/src/tcp_subr.c b/src/tcp_subr.c
+index ee7a938..177dfd2 100644
+--- a/slirp/src/tcp_subr.c
++++ b/slirp/src/tcp_subr.c
+@@ -681,7 +681,7 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ n4 = (laddr & 0xff);
+
+ m->m_len = bptr - m->m_data; /* Adjust length */
+- m->m_len += snprintf(bptr, m->m_size - m->m_len,
++ m->m_len += snprintf(bptr, M_FREEROOM(m),
+ "ORT %d,%d,%d,%d,%d,%d\r\n%s", n1, n2, n3, n4,
+ n5, n6, x == 7 ? buff : "");
+ return 1;
+@@ -716,8 +716,7 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ n4 = (laddr & 0xff);
+
+ m->m_len = bptr - m->m_data; /* Adjust length */
+- m->m_len +=
+- snprintf(bptr, m->m_size - m->m_len,
++ m->m_len += snprintf(bptr, M_FREEROOM(m),
+ "27 Entering Passive Mode (%d,%d,%d,%d,%d,%d)\r\n%s",
+ n1, n2, n3, n4, n5, n6, x == 7 ? buff : "");
+
+@@ -743,8 +742,8 @@ int tcp_emu(struct socket *so, struct mbuf *m)
+ if (m->m_data[m->m_len - 1] == '\0' && lport != 0 &&
+ (so = tcp_listen(slirp, INADDR_ANY, 0, so->so_laddr.s_addr,
+ htons(lport), SS_FACCEPTONCE)) != NULL)
+- m->m_len =
+- snprintf(m->m_data, m->m_size, "%d", ntohs(so->so_fport)) + 1;
++ m->m_len = snprintf(m->m_data, M_ROOM(m),
++ "%d", ntohs(so->so_fport)) + 1;
+ return 1;
+
+ case EMU_IRC:
+--
+2.24.1
+
diff --git a/gnu/packages/patches/qemu-CVE-2020-7211.patch b/gnu/packages/patches/qemu-CVE-2020-7211.patch
new file mode 100644
index 0000000000..2885dda411
--- /dev/null
+++ b/gnu/packages/patches/qemu-CVE-2020-7211.patch
@@ -0,0 +1,49 @@
+Fix CVE-2020-7211:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7211
+
+Patch copied from upstream dependency repository:
+
+https://gitlab.freedesktop.org/slirp/libslirp/commit/14ec36e107a8c9af7d0a80c3571fe39b291ff1d4
+
+From 14ec36e107a8c9af7d0a80c3571fe39b291ff1d4 Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@fedoraproject.org>
+Date: Mon, 13 Jan 2020 17:44:31 +0530
+Subject: [PATCH] slirp: tftp: restrict relative path access
+
+tftp restricts relative or directory path access on Linux systems.
+Apply same restrictions on Windows systems too. It helps to avoid
+directory traversal issue.
+
+Fixes: https://bugs.launchpad.net/qemu/+bug/1812451
+Reported-by: Peter Maydell <peter.maydell@linaro.org>
+Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
+Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
+Message-Id: <20200113121431.156708-1-ppandit@redhat.com>
+---
+ src/tftp.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/src/tftp.c b/src/tftp.c
+index 093c2e0..e52e71b 100644
+--- a/slirp/src/tftp.c
++++ b/slirp/src/tftp.c
+@@ -344,8 +344,13 @@ static void tftp_handle_rrq(Slirp *slirp, struct sockaddr_storage *srcsas,
+ k += 6; /* skipping octet */
+
+ /* do sanity checks on the filename */
+- if (!strncmp(req_fname, "../", 3) ||
+- req_fname[strlen(req_fname) - 1] == '/' || strstr(req_fname, "/../")) {
++ if (
++#ifdef G_OS_WIN32
++ strstr(req_fname, "..\\") ||
++ req_fname[strlen(req_fname) - 1] == '\\' ||
++#endif
++ strstr(req_fname, "../") ||
++ req_fname[strlen(req_fname) - 1] == '/') {
+ tftp_send_error(spt, 2, "Access violation", tp);
+ return;
+ }
+--
+2.24.1
+
diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index 51ba3c602a..1874cf3d9f 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -114,6 +114,8 @@
(method url-fetch)
(uri (string-append "https://download.qemu.org/qemu-"
version ".tar.xz"))
+ (patches (search-patches "qemu-CVE-2020-7039.patch"
+ "qemu-CVE-2020-7211.patch"))
(sha256
(base32
"1lm1jndfpc5sydwrxyiz5sms414zkcg9jdl0zx318qbjsayxnvzd"))))
--
2.25.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [bug#39227] [PATCH 2/2] gnu: QEMU: Update to 4.2.0.
2020-01-21 18:55 [bug#39225] [PATCH 0/2] QEMU updates Leo Famulari
2020-01-21 18:55 ` [bug#39226] [PATCH 1/2] gnu: QEMU: Fix CVE-2020-{7039,7211} Leo Famulari
@ 2020-01-21 18:55 ` Leo Famulari
2020-01-21 20:14 ` [bug#39225] [PATCH 0/2] QEMU updates Tobias Geerinckx-Rice via Guix-patches via
2020-01-25 2:13 ` bug#39225: " Leo Famulari
3 siblings, 0 replies; 6+ messages in thread
From: Leo Famulari @ 2020-01-21 18:55 UTC (permalink / raw)
To: 39227
* gnu/packages/virtualization.scm (qemu): Update to 4.2.0.
[source]: Use new patch.
* gnu/packages/patches/qemu-fix-documentation-build-failure.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
---
gnu/local.mk | 1 +
...qemu-fix-documentation-build-failure.patch | 43 +++++++++++++++++++
gnu/packages/virtualization.scm | 7 +--
3 files changed, 48 insertions(+), 3 deletions(-)
create mode 100644 gnu/packages/patches/qemu-fix-documentation-build-failure.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 1a01a87c40..7893c2a8ad 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1336,6 +1336,7 @@ dist_patch_DATA = \
%D%/packages/patches/qemu-glibc-2.27.patch \
%D%/packages/patches/qemu-CVE-2020-7039.patch \
%D%/packages/patches/qemu-CVE-2020-7211.patch \
+ %D%/packages/patches/qemu-fix-documentation-build-failure.patch \
%D%/packages/patches/qt4-ldflags.patch \
%D%/packages/patches/qtbase-use-TZDIR.patch \
%D%/packages/patches/qtscript-disable-tests.patch \
diff --git a/gnu/packages/patches/qemu-fix-documentation-build-failure.patch b/gnu/packages/patches/qemu-fix-documentation-build-failure.patch
new file mode 100644
index 0000000000..c913c553b2
--- /dev/null
+++ b/gnu/packages/patches/qemu-fix-documentation-build-failure.patch
@@ -0,0 +1,43 @@
+Fix a build failure caused by a texinfo bug:
+
+qemu-doc.texi:41: @menu reference to nonexistent node `QEMU Guest Agent'
+
+Patch copied from upstream source repository:
+
+https://git.qemu.org/?p=qemu.git;a=commitdiff;h=80bc935eaaf93e5b9a4efe97abd7c51d645f2612
+
+From 80bc935eaaf93e5b9a4efe97abd7c51d645f2612 Mon Sep 17 00:00:00 2001
+From: Thomas Huth <thuth@redhat.com>
+Date: Mon, 16 Dec 2019 14:29:41 +0100
+Subject: [PATCH] qemu-doc: Remove the unused "Guest Agent" node
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The node has been removed from the texi file some months ago, so we
+should remove it from the menu section, too.
+
+Fixes: 27a296fce982 ("qemu-ga: Convert invocation documentation to rST")
+Signed-off-by: Thomas Huth <thuth@redhat.com>
+Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
+Message-Id: <20191216132941.25729-1-thuth@redhat.com>
+Signed-off-by: Laurent Vivier <laurent@vivier.eu>
+---
+ qemu-doc.texi | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/qemu-doc.texi b/qemu-doc.texi
+index eea91a2d1e..39f950471f 100644
+--- a/qemu-doc.texi
++++ b/qemu-doc.texi
+@@ -38,7 +38,6 @@
+ * Introduction::
+ * QEMU PC System emulator::
+ * QEMU System emulator for non PC targets::
+-* QEMU Guest Agent::
+ * QEMU User space emulator::
+ * System requirements::
+ * Security::
+--
+2.24.1
+
diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index 1874cf3d9f..87d7b8669e 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -109,16 +109,17 @@
(define-public qemu
(package
(name "qemu")
- (version "4.1.1")
+ (version "4.2.0")
(source (origin
(method url-fetch)
(uri (string-append "https://download.qemu.org/qemu-"
version ".tar.xz"))
(patches (search-patches "qemu-CVE-2020-7039.patch"
- "qemu-CVE-2020-7211.patch"))
+ "qemu-CVE-2020-7211.patch"
+ "qemu-fix-documentation-build-failure.patch"))
(sha256
(base32
- "1lm1jndfpc5sydwrxyiz5sms414zkcg9jdl0zx318qbjsayxnvzd"))))
+ "1w38hzlw7xp05gcq1nhga7hxvndxy6dfcnzi7q2il8ff110isj6k"))))
(build-system gnu-build-system)
(arguments
'(;; Running tests in parallel can occasionally lead to failures, like:
--
2.25.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [bug#39225] [PATCH 0/2] QEMU updates
2020-01-21 18:55 [bug#39225] [PATCH 0/2] QEMU updates Leo Famulari
2020-01-21 18:55 ` [bug#39226] [PATCH 1/2] gnu: QEMU: Fix CVE-2020-{7039,7211} Leo Famulari
2020-01-21 18:55 ` [bug#39227] [PATCH 2/2] gnu: QEMU: Update to 4.2.0 Leo Famulari
@ 2020-01-21 20:14 ` Tobias Geerinckx-Rice via Guix-patches via
2020-01-21 21:52 ` Leo Famulari
2020-01-25 2:13 ` bug#39225: " Leo Famulari
3 siblings, 1 reply; 6+ messages in thread
From: Tobias Geerinckx-Rice via Guix-patches via @ 2020-01-21 20:14 UTC (permalink / raw)
To: 39225; +Cc: Leo Famulari
[-- Attachment #1: Type: text/plain, Size: 409 bytes --]
Leo,
Leo Famulari 写道：
> The security updates work with our current QEMU package of 4.1.1
> as well
> as 4.2.0.
>
> I tested both 4.2.0 and the patched 4.1.1 by creating a vm-image
> and
> running it with the "full" QEMU package, and the SLIRP
> networking works
> fine in both cases.
Have you run the Guix System test suite with this new Qemu?
Both patches LGTM. Thanks!
T G-R
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#39225] [PATCH 0/2] QEMU updates
2020-01-21 20:14 ` [bug#39225] [PATCH 0/2] QEMU updates Tobias Geerinckx-Rice via Guix-patches via
@ 2020-01-21 21:52 ` Leo Famulari
0 siblings, 0 replies; 6+ messages in thread
From: Leo Famulari @ 2020-01-21 21:52 UTC (permalink / raw)
To: Tobias Geerinckx-Rice; +Cc: 39225
[-- Attachment #1: Type: text/plain, Size: 304 bytes --]
On Tue, Jan 21, 2020 at 09:14:40PM +0100, Tobias Geerinckx-Rice wrote:
> Have you run the Guix System test suite with this new Qemu?
The basic and openssh tests did pass. I don't have the computing
resources or time to continue testing it. Can we use Cuirass on
<ci.guix.gnu.org> to test it more fully?
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#39225: [PATCH 0/2] QEMU updates
2020-01-21 18:55 [bug#39225] [PATCH 0/2] QEMU updates Leo Famulari
` (2 preceding siblings ...)
2020-01-21 20:14 ` [bug#39225] [PATCH 0/2] QEMU updates Tobias Geerinckx-Rice via Guix-patches via
@ 2020-01-25 2:13 ` Leo Famulari
3 siblings, 0 replies; 6+ messages in thread
From: Leo Famulari @ 2020-01-25 2:13 UTC (permalink / raw)
To: 39225-done
[-- Attachment #1: Type: text/plain, Size: 559 bytes --]
On Tue, Jan 21, 2020 at 01:55:50PM -0500, Leo Famulari wrote:
> The security updates work with our current QEMU package of 4.1.1 as well
> as 4.2.0.
>
> I tested both 4.2.0 and the patched 4.1.1 by creating a vm-image and
> running it with the "full" QEMU package, and the SLIRP networking works
> fine in both cases.
Pushed as 3778b3d9d013a443eec7990c31f47f887f72fe59, along with a 3rd
patch that brings back the QEMU man pages. QEMU 4.0 began requiring the
use of Sphinx to build them:
https://wiki.qemu.org/ChangeLog/4.0#Build_Dependencies
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-- links below jump to the message on this page --
2020-01-21 18:55 [bug#39225] [PATCH 0/2] QEMU updates Leo Famulari
2020-01-21 18:55 ` [bug#39226] [PATCH 1/2] gnu: QEMU: Fix CVE-2020-{7039,7211} Leo Famulari
2020-01-21 18:55 ` [bug#39227] [PATCH 2/2] gnu: QEMU: Update to 4.2.0 Leo Famulari
2020-01-21 20:14 ` [bug#39225] [PATCH 0/2] QEMU updates Tobias Geerinckx-Rice via Guix-patches via
2020-01-21 21:52 ` Leo Famulari
2020-01-25 2:13 ` bug#39225: " Leo Famulari
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