| From f4a67a9a3033586edaee715d40d5992e02d32893 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> |
| |
| CVE: CVE-2025-32052 |
| Upstream-Status: Backport |
| [https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652#500da7cfde649872c49169be34b03a1c42a53ddb] |
| |
| Upstream: https://git.openembedded.org/meta-openembedded/tree/meta-oe/recipes-support/libsoup/libsoup-2.4/CVE-2025-32052.patch |
| |
| Signed-off-by: Changqing Li <changqing.li@windriver.com> |
| Signed-off-by: Titouan Christophe <titouan.christophe@mind.be> |
| --- |
| libsoup/soup-content-sniffer.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/libsoup/soup-content-sniffer.c b/libsoup/soup-content-sniffer.c |
| index 9554636..eac9e7b 100644 |
| --- a/libsoup/soup-content-sniffer.c |
| +++ b/libsoup/soup-content-sniffer.c |
| @@ -504,7 +504,7 @@ sniff_unknown (SoupContentSniffer *sniffer, SoupBuffer *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] == ' ') { |
| -- |
| 2.34.1 |
| |
