libsoup: fix CVE-2025-32051

Refer:
https://gitlab.gnome.org/GNOME/libsoup/-/issues/401

(From OE-Core rev: 4af9a40f53a6a9607999f0f4b28d2ce1eaf325a2)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

3 files changed, 88 insertions, 0 deletions

diff --git a/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-1.patch b/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-1.patch
new file mode 100644
index 0000000000..efeda48b11
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-1.patch
@@ -0,0 +1,29 @@
+From dc5db30989f385303c79ec3188c52e33f6f5886e Mon Sep 17 00:00:00 2001
+From: Ar Jun <pkillarjun@protonmail.com>
+Date: Sat, 16 Nov 2024 11:50:09 -0600
+Subject: [PATCH 1/2] Fix possible NULL deref in soup_uri_decode_data_uri
+
+CVE: CVE-2025-32051
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libsoup/-/commit/0713ba4a719da938dc8facc89fca99cd0aa3069f]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ libsoup/soup-uri-utils.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/libsoup/soup-uri-utils.c b/libsoup/soup-uri-utils.c
+index be2b79b..0251279 100644
+--- a/libsoup/soup-uri-utils.c
++++ b/libsoup/soup-uri-utils.c
+@@ -303,6 +303,8 @@ soup_uri_decode_data_uri (const char *uri,
+ 
+         uri_string = g_uri_to_string (soup_uri);
+         g_uri_unref (soup_uri);
++        if (!uri_string)
++                return NULL;
+ 
+         start = uri_string + 5;
+         comma = strchr (start, ',');
+-- 
+2.34.1
+
diff --git a/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-2.patch b/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-2.patch
new file mode 100644
index 0000000000..24c184bb86
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup/CVE-2025-32051-2.patch
@@ -0,0 +1,57 @@
+From 7d1557a60145927806c88d321e8322a9d9f49bb2 Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Fri, 22 Nov 2024 13:39:51 -0600
+Subject: [PATCH 2/2] soup_uri_decode_data_uri(): Handle URIs with a path
+ starting with //
+
+CVE: CVE-2025-32051
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libsoup/-/commit/79cfd65c9bd8024cd45dd725c284766329873709]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ libsoup/soup-uri-utils.c | 8 ++++++++
+ tests/uri-parsing-test.c | 2 ++
+ 2 files changed, 10 insertions(+)
+
+diff --git a/libsoup/soup-uri-utils.c b/libsoup/soup-uri-utils.c
+index 0251279..1ff11cd 100644
+--- a/libsoup/soup-uri-utils.c
++++ b/libsoup/soup-uri-utils.c
+@@ -286,6 +286,7 @@ soup_uri_decode_data_uri (const char *uri,
+         gboolean base64 = FALSE;
+         char *uri_string;
+         GBytes *bytes;
++        const char *path;
+ 
+         g_return_val_if_fail (uri != NULL, NULL);
+ 
+@@ -301,6 +302,13 @@ soup_uri_decode_data_uri (const char *uri,
+         if (content_type)
+                 *content_type = NULL;
+ 
++        /* g_uri_to_string() is picky about paths that start with `//` and will assert. */
++        path = g_uri_get_path (soup_uri);
++        if (path[0] == '/' && path[1] == '/') {
++                g_uri_unref (soup_uri);
++                return NULL;
++        }
++
+         uri_string = g_uri_to_string (soup_uri);
+         g_uri_unref (soup_uri);
+         if (!uri_string)
+diff --git a/tests/uri-parsing-test.c b/tests/uri-parsing-test.c
+index 1f16273..418391e 100644
+--- a/tests/uri-parsing-test.c
++++ b/tests/uri-parsing-test.c
+@@ -141,6 +141,8 @@ static struct {
+         { "data:text/plain;base64,aGVsbG8=", "hello", "text/plain" },
+         { "data:text/plain;base64,invalid=", "", "text/plain" },
+         { "data:,", "", CONTENT_TYPE_DEFAULT },
++        { "data:.///", NULL, NULL },
++        { "data:/.//", NULL, NULL },
+ };
+ 
+ static void
+-- 
+2.34.1
+
diff --git a/meta/recipes-support/libsoup/libsoup_3.0.7.bb b/meta/recipes-support/libsoup/libsoup_3.0.7.bb
index 90733a73e8..be29ff0e5d 100644
--- a/meta/recipes-support/libsoup/libsoup_3.0.7.bb
+++ b/meta/recipes-support/libsoup/libsoup_3.0.7.bb
@@ -40,6 +40,8 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-4969.patch \
            file://CVE-2025-32907-1.patch \
            file://CVE-2025-32907-2.patch \
+           file://CVE-2025-32051-1.patch \
+           file://CVE-2025-32051-2.patch \
           "
 SRC_URI[sha256sum] = "ebdf90cf3599c11acbb6818a9d9e3fc9d2c68e56eb829b93962972683e1bf7c8"