libsoup: Fix CVE-2025-32052

Upstream-Status: Backport
[https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652]

(From OE-Core rev: f1e94b33fac8a1587aacfee13935587dfc6c147a)

Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

2 files changed, 31 insertions, 0 deletions

diff --git a/meta/recipes-support/libsoup/libsoup/CVE-2025-32052.patch b/meta/recipes-support/libsoup/libsoup/CVE-2025-32052.patch
new file mode 100644
index 0000000000..fca43e24ac
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup/CVE-2025-32052.patch
@@ -0,0 +1,30 @@
+From f182429e5b1fc034050510da20c93256c4fa9652 Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Sat, 16 Nov 2024 12:07:30 -0600
+Subject: [PATCH] Fix heap buffer overflow in soup_content_sniffer_sniff
+
+Co-Author: Ar Jun <pkillarjun@protonmail.com>
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652]
+CVE: CVE-2025-32052
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ libsoup/content-sniffer/soup-content-sniffer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libsoup/content-sniffer/soup-content-sniffer.c b/libsoup/content-sniffer/soup-content-sniffer.c
+index de0985eac..b62e48889 100644
+--- a/libsoup/content-sniffer/soup-content-sniffer.c
++++ b/libsoup/content-sniffer/soup-content-sniffer.c
+@@ -524,7 +524,7 @@ sniff_unknown (SoupContentSniffer *sniffer, GBytes *buffer,
+                        guint index_pattern = 0;
+                        gboolean skip_row = FALSE;
+ 
+-                       while ((index_stream < resource_length) &&
++                       while ((index_stream < resource_length - 1) &&
+                               (index_pattern <= type_row->pattern_length)) {
+                                /* Skip insignificant white space ("WS" in the spec) */
+                                if (type_row->pattern[index_pattern] == ' ') {
+-- 
+GitLab
+
diff --git a/meta/recipes-support/libsoup/libsoup_3.0.7.bb b/meta/recipes-support/libsoup/libsoup_3.0.7.bb
index 27aab1468f..26fe52937b 100644
--- a/meta/recipes-support/libsoup/libsoup_3.0.7.bb
+++ b/meta/recipes-support/libsoup/libsoup_3.0.7.bb
@@ -33,6 +33,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-2784-1.patch \
            file://CVE-2025-2784-2.patch \
            file://CVE-2025-32050.patch \
+           file://CVE-2025-32052.patch \
           "
 SRC_URI[sha256sum] = "ebdf90cf3599c11acbb6818a9d9e3fc9d2c68e56eb829b93962972683e1bf7c8"