File gvfs-smb-ignore-EINVAL-kerberos-ccache.patch of Package gvfs.24710

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File gvfs-smb-ignore-EINVAL-kerberos-ccache.patch of Package gvfs.24710

From 747c7f6ea6c8b6a7ccd008bb47996ba7eb169bcc Mon Sep 17 00:00:00 2001
From: Ondrej Holy <oholy@redhat.com>
Date: Mon, 11 Apr 2022 10:54:04 +0200
Subject: [PATCH] smb: Ignore EINVAL for kerberos/ccache login

With samba 4.16.0, mount operation fails with the "Invalid Argument" error
when kerberos/ccache is misconfigured. Ignore this error, so user get a chance
to login using the password...

Fixes: https://gitlab.gnome.org/GNOME/gvfs/-/issues/611
---
 daemon/gvfsbackendsmb.c       |  8 +++++++-
 daemon/gvfsbackendsmbbrowse.c | 10 ++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/daemon/gvfsbackendsmb.c b/daemon/gvfsbackendsmb.c
index 33d1a209..776b67bc 100644
--- a/daemon/gvfsbackendsmb.c
+++ b/daemon/gvfsbackendsmb.c
@@ -513,7 +513,13 @@ do_mount (GVfsBackend *backend,
       if (res == 0)
         break;
 
-      if (op_backend->mount_cancelled || (errsv != EACCES && errsv != EPERM))
+      if (errsv == EINVAL && op_backend->mount_try <= 1 && op_backend->user == NULL)
+        {
+          /* EINVAL is "expected" when kerberos/ccache is misconfigured, see:
+           * https://gitlab.gnome.org/GNOME/gvfs/-/issues/611
+           */
+        }
+      else if (op_backend->mount_cancelled || (errsv != EACCES && errsv != EPERM))
         {
           g_debug ("do_mount - (errno != EPERM && errno != EACCES), cancelled = %d, breaking\n", op_backend->mount_cancelled);
           break;
diff --git a/daemon/gvfsbackendsmbbrowse.c b/daemon/gvfsbackendsmbbrowse.c
index 57bae9db..7e8facfb 100644
--- a/daemon/gvfsbackendsmbbrowse.c
+++ b/daemon/gvfsbackendsmbbrowse.c
@@ -967,8 +967,14 @@ do_mount (GVfsBackend *backend,
              uri, op_backend->mount_try, dir, op_backend->mount_cancelled,
              errsv, g_strerror (errsv));
 
-      if (dir == NULL && 
-          (op_backend->mount_cancelled || (errsv != EPERM && errsv != EACCES)))
+      if (errsv == EINVAL && op_backend->mount_try == 0 && op_backend->user == NULL)
+        {
+          /* EINVAL is "expected" when kerberos is misconfigured, see:
+           * https://gitlab.gnome.org/GNOME/gvfs/-/issues/611
+           */
+        }
+      else if (dir == NULL &&
+               (op_backend->mount_cancelled || (errsv != EPERM && errsv != EACCES)))
         {
           g_debug ("do_mount - (errno != EPERM && errno != EACCES), cancelled = %d, breaking\n", op_backend->mount_cancelled);
 	  break;
-- 
2.35.3

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File gvfs-smb-ignore-EINVAL-kerberos-ccache.patch of Package gvfs.24710

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