ostree: Update revison

One of the local patches has been merged in the
upstream project and is fixed to add thread safety.

Change-Id: Ib3cf12ab759226aefbd4c0af5b0ac5100b3490cc
Reviewed-by: Teemu Holappa <teemu.holappa@theqtcompany.com>

recipes/ostree/ostree.bb

@@ -42,11 +42,10 @@ SRC_URI = " \
     file://Support-for-booting-without-initramfs.patch \
     file://Allow-updating-files-in-the-boot-directory.patch \
     file://u-boot-add-bootdir-to-the-generated-uEnv.txt.patch \
-    file://u-boot-Merge-ostree-s-and-systems-uEnv.txt.patch \
     file://Create-firmware-convenience-symlinks.patch \
     "
 
-SRCREV = "77af6844d8330b31d58080076afb31e08974ce09"
+SRCREV = "8ece4d6d51bdbe3e41ab318259276bb83e553aa0"
 
 S = "${WORKDIR}/git"
 

recipes/ostree/ostree/u-boot-Merge-ostree-s-and-systems-uEnv.txt.patch

-From 4d8648d35ba7fe60f428aab2240aa6044fb51c50 Mon Sep 17 00:00:00 2001
-From: Gatis Paeglis <gatis.paeglis@qt.io>
-Date: Tue, 23 Aug 2016 14:32:35 +0200
-Subject: [PATCH 1/2] u-boot: Merge ostree's and systems uEnv.txt
-
-This is a proper fix for:
-https://bugzilla.gnome.org/show_bug.cgi?id=755787
-
-With this patch, an admin (system builder) can now:
-
-1) Edit /usr/lib/ostree-boot/uEnv.txt
-2) Deploy the new tree. OSTree will append system's uEnv.txt
-   to the OSTree's managed uEnv.txt (loader/uEnv.txt).
-
-It is common for u-boot systems to read in an extra env
-from external /uEnv.txt. The same file OSTree uses to pass
-in its env. With this patch /uEnv.txt now contains OSTree's
-env + custom env added by system builders.
----
- src/libostree/ostree-bootloader-uboot.c | 40 ++++++++++++++++++++++++++++++++-
- 1 file changed, 39 insertions(+), 1 deletion(-)
-
-diff --git a/src/libostree/ostree-bootloader-uboot.c b/src/libostree/ostree-bootloader-uboot.c
-index f95ea84..5172477 100644
---- a/src/libostree/ostree-bootloader-uboot.c
-+++ b/src/libostree/ostree-bootloader-uboot.c
-@@ -95,7 +95,45 @@ create_config_from_boot_loader_entries (OstreeBootloaderUboot     *self,
- 
-   val = ostree_bootconfig_parser_get (config, "options");
-   if (val)
--    g_ptr_array_add (new_lines, g_strdup_printf ("bootargs=%s", val));
-+    {
-+      glnx_fd_close int uenv_fd = -1;
-+      g_autofree char* kargs = g_strdup (val);
-+      const char *uenv_path = NULL;
-+      const char *ostree_arg = NULL;
-+
-+      g_ptr_array_add (new_lines, g_strdup_printf ("bootargs=%s", val));
-+
-+      /* Append system's uEnv.txt, if it exists in $deployment/usr/lib/ostree-boot/ */
-+      ostree_arg = strtok (kargs, " ");
-+      while (ostree_arg != NULL && !g_str_has_prefix (ostree_arg, "ostree="))
-+        ostree_arg = strtok (NULL, " ");
-+      if (!ostree_arg)
-+      {
-+        g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-+                             "No ostree= kernel argument found in boot loader configuration file");
-+        return FALSE;
-+      }
-+      uenv_path = glnx_strjoina (ostree_arg + strlen ("ostree=/"), "/usr/lib/ostree-boot/uEnv.txt");
-+      uenv_fd = openat (self->sysroot->sysroot_fd, uenv_path, O_CLOEXEC | O_RDONLY);
-+      if (uenv_fd != -1)
-+        {
-+          char *uenv = glnx_fd_readall_utf8 (uenv_fd, NULL, cancellable, error);
-+          if (!uenv)
-+            {
-+              glnx_set_prefix_error_from_errno (error, "%s", uenv_path);
-+              return FALSE;
-+            }
-+          g_ptr_array_add (new_lines, uenv);
-+        }
-+      else
-+        {
-+          if (errno != ENOENT)
-+            {
-+              glnx_set_prefix_error_from_errno (error, "%s", uenv_path);
-+              return FALSE;
-+            }
-+        }
-+    }
- 
-   return TRUE;
- }
--- 
-2.7.4
-