[rpms/gdm] f44: Update to 50.3

[Milan Crha <mcrha@redhat.com>]

A new commit has been pushed.

Repo   : rpms/gdm
Branch : f44
Commit : 90a5d2a2acdcbe53a40fbb69924effaa1de3f3f2
Author : Milan Crha <mcrha@redhat.com>
Date   : 2026-09-03T08:02:33+02:00
Stats  : +2/-63 in 3 file(s)
URL    : https://src.fedoraproject.org/rpms/gdm/c/90a5d2a2acdcbe53a40fbb69924effaa1de3f3f2?branch=f44

Log:
Update to 50.3

---
diff --git a/0001-pam_gdm-Don-t-reject-unterminated-buffers.patch b/0001-pam_gdm-Don-t-reject-unterminated-buffers.patch
deleted file mode 100644
index 129ab58..0000000
--- a/0001-pam_gdm-Don-t-reject-unterminated-buffers.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From fc958fa6546ca6ea0112dd1651cf85bea14d8122 Mon Sep 17 00:00:00 2001
-From: Adrian Vovk <adrianvovk@gmail.com>
-Date: Thu, 13 Aug 2026 16:29:01 -0400
-Subject: [PATCH] pam_gdm: Don't reject unterminated buffers
-
-The data returned by the kernel keyring is a list of strings separated
-by their null terminators. However, the might not be a terminator on the
-very end
-
-Previously we were using strlen(), which meant we could read past the
-end of the array. A previous security patch was a little overzealous,
-and rather than just fixing the strlen() call it _also_ completely
-rejected unterminated buffers.
-
-However, systemd _intentionally_ does not terminate the buffer when it
-creates it. This means that, after this security patch, pam_gdm
-basically stopped working. Let's fix the regression but keep the
-underlying bugfix
-
-Fixes: 4ecd58d766840835598e5b6c63088460dba6ac4d
-
-Closes: https://gitlab.gnome.org/GNOME/gdm/-/work_items/1090
-Part-of: <https://gitlab.gnome.org/GNOME/gdm/-/merge_requests/391>
----
- pam_gdm/pam_gdm.c | 14 --------------
- 1 file changed, 14 deletions(-)
-
-diff --git a/pam_gdm/pam_gdm.c b/pam_gdm/pam_gdm.c
-index a7351c28c..310feabdc 100644
---- a/pam_gdm/pam_gdm.c
-+++ b/pam_gdm/pam_gdm.c
-@@ -67,20 +67,6 @@ pam_sm_authenticate (pam_handle_t  *pamh,
-                 return PAM_AUTHINFO_UNAVAIL;
- 
-         cached_passwords_length = r;
--
--        /*
--            The payload is a NUL-separated list of passwords, but the blob
--            returned by the kernel is not guaranteed to be NUL-terminated.
--            Reject a payload whose final entry is not terminated within the
--            buffer so that walking it below cannot read past the end.
--        */
--        if (cached_passwords_length == 0 ||
--            ((char *) cached_passwords)[cached_passwords_length - 1] != '\0') {
--                gdm_pam_zero_buffer (cached_passwords, cached_passwords_length);
--                free (cached_passwords);
--                return PAM_AUTHINFO_UNAVAIL;
--        }
--
-         /*
-             Find the last password in the NUL-separated list of passwords.
-             Multiple passwords are returned either when the user enters an
--- 
-2.55.0
-

diff --git a/gdm.spec b/gdm.spec
index 86f8b58..aa40105 100644
--- a/gdm.spec
+++ b/gdm.spec
@@ -15,7 +15,7 @@
 
 Name:           gdm
 Epoch:          1
-Version:        50.2
+Version:        50.3
 Release:        %autorelease
 Summary:        The GNOME Display Manager
 
@@ -26,12 +26,6 @@ Source1:        org.gnome.login-screen.gschema.override
 Source2:        gdm.sysusers
 
 # Upstream patches
-# https://gitlab.gnome.org/GNOME/gdm/-/work_items/1090
-# https://bugzilla.redhat.com/show_bug.cgi?id=2517317
-# https://gitlab.gnome.org/GNOME/gdm/-/merge_requests/391
-# pam_gdm: Don't reject unterminated buffers
-# Fixes auto-login regression
-Patch:          0001-pam_gdm-Don-t-reject-unterminated-buffers.patch
 
 # Downstream patches
 Patch:          0001-Honor-initial-setup-being-disabled-by-distro-install.patch

diff --git a/sources b/sources
index 7895e6d..fc546f0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gdm-50.2.tar.xz) = 97afa15539b3cb1b6281c8812a8aaaf4d96951897ef6088e2b86c187a2e70f1423d56e975d3822268338d0bb145bac31e8d98fa0d0a248a1f907380d0cfe6abb
+SHA512 (gdm-50.3.tar.xz) = 04519ece8ff8faead594ae9870397731111b2716c4af3cc635515f41b96cc84c5e6d3c17b414a721576bb5f074ca9502b1b6d3fcda0d69407626f1a33f2072d0