libsoup-2.4: Fix CVE-2025-32053

Upstream-Status: Backport
[https://gitlab.gnome.org/GNOME/libsoup/-/commit/eaed42ca8d40cd9ab63764e3d63641180505f40a]

(From OE-Core rev: a563a644fcdb556d904c3c391fbf9435fcd4bdf0)

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

2 files changed, 39 insertions, 0 deletions

diff --git a/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32053.patch b/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32053.patch
new file mode 100644
index 0000000000..139e8936a0
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32053.patch
@@ -0,0 +1,38 @@
+From eaed42ca8d40cd9ab63764e3d63641180505f40a Mon Sep 17 00:00:00 2001
+From: Ar Jun <pkillarjun@protonmail.com>
+Date: Mon, 18 Nov 2024 14:59:51 -0600
+Subject: [PATCH] Fix heap buffer overflow in
+ soup-content-sniffer.c:sniff_feed_or_html()
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libsoup/-/commit/eaed42ca8d40cd9ab63764e3d63641180505f40a]
+CVE: CVE-2025-32053
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ libsoup/content-sniffer/soup-content-sniffer.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libsoup/content-sniffer/soup-content-sniffer.c b/libsoup/content-sniffer/soup-content-sniffer.c
+index b62e4888..5a181ff1 100644
+--- a/libsoup/soup-content-sniffer.c
++++ b/libsoup/soup-content-sniffer.c
+@@ -641,7 +641,7 @@ skip_insignificant_space (const char *resource, int *pos, int resource_length)
+               (resource[*pos] == '\x0D')) {
+                *pos = *pos + 1;
+ 
+-               if (*pos > resource_length)
++               if (*pos >= resource_length)
+                        return TRUE;
+        }
+ 
+@@ -704,7 +704,7 @@ sniff_feed_or_html (SoupContentSniffer *sniffer, GBytes *buffer)
+                do {
+                        pos++;
+ 
+-                       if (pos > resource_length)
++                       if ((pos + 1) > resource_length)
+                                goto text_html;
+                } while (resource[pos] != '>');
+ 
+-- 
+GitLab
+
diff --git a/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb b/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
index f9358773e4..61ebebeacd 100644
--- a/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
+++ b/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
@@ -36,6 +36,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-2784-2.patch \
            file://CVE-2025-32050.patch \
            file://CVE-2025-32052.patch \
+           file://CVE-2025-32053.patch \
           "
 SRC_URI[sha256sum] = "f0a427656e5fe19e1df71c107e88dfa1b2e673c25c547b7823b6018b40d01159"