glib-2.0: Add security fixes

Add patches for below CVE issues:
CVE-2021-27218
CVE-2021-27219
CVE-2021-28153
Link: https://mirrors.ocf.berkeley.edu/ubuntu/pool/main/g/glib2.0/glib2.0_2.64.6-1~ubuntu20.04.3.debian.tar.xz
Also, add regression patchs for CVE-2021-27219.
CVE-2021-27219-reg1-3.patch is not relevant for glib2.0 v2.64

(From OE-Core rev: 4fb30dd540b1fb56a14237e21e84b22f8b515dc5)

Signed-off-by: Neetika.Singh <Neetika.Singh@kpit.com>
Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com>
Signed-off-by: Ranjitsinh Rathod <ranjitsinhrathod1991@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-27219-reg1-1.patch b/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-27219-reg1-1.patch
new file mode 100644
index 0000000000..3047062f54
--- /dev/null
+++ b/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-27219-reg1-1.patch
@@ -0,0 +1,36 @@
+From f8273b9aded135fe07094faebd527e43851aaf6e Mon Sep 17 00:00:00 2001
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Date: Sun, 7 Feb 2021 23:32:40 +0100
+Subject: [PATCH 1/5] giochannel: Fix length_size bounds check
+
+The inverted condition is an obvious error introduced by ecdf91400e9a.
+
+Fixes https://gitlab.gnome.org/GNOME/glib/-/issues/2323
+
+(cherry picked from commit a149bf2f9030168051942124536e303af8ba6176)
+
+Upstream-Status: Backport [https://mirrors.ocf.berkeley.edu/ubuntu/pool/main/g/glib2.0/glib2.0_2.64.6-1~ubuntu20.04.3.debian.tar.xz]
+CVE: CVE-2021-27219
+Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com>
+
+---
+ glib/giochannel.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/glib/giochannel.c b/glib/giochannel.c
+index 4dec20f77..c3f3102ff 100644
+--- a/glib/giochannel.c
++++ b/glib/giochannel.c
+@@ -896,7 +896,7 @@ g_io_channel_set_line_term (GIOChannel      *channel,
+     {
+       /* FIXME: We’re constrained by line_term_len being a guint here */
+       gsize length_size = strlen (line_term);
+-      g_return_if_fail (length_size > G_MAXUINT);
++      g_return_if_fail (length_size <= G_MAXUINT);
+       length_unsigned = (guint) length_size;
+     }
+ 
+-- 
+GitLab
+
+