mini-x-session: Fix runtime when using without session contents

The script where behaving badly when the session directory does not
exist and also lacking a dependency to 'sudo'. Instead of adding a
dependency on 'sudo' we use 'su' as done in xserver-common.

(From OE-Core rev: 84b58ed421fd14796ddcbc4cc7fc13a5a098d6cc)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 11 insertions, 9 deletions

diff --git a/meta/recipes-graphics/mini-x-session/files/mini-x-session b/meta/recipes-graphics/mini-x-session/files/mini-x-session
index f7d6c3bdb1..91f1592c25 100644
--- a/meta/recipes-graphics/mini-x-session/files/mini-x-session
+++ b/meta/recipes-graphics/mini-x-session/files/mini-x-session
@@ -17,14 +17,16 @@ exec /etc/mini_x/session
 fi
 
 MINI_X_SESSION_DIR=/etc/mini_x/session.d
-
-# Execute session file on behalf of file owner
-for SESSIONFILE in $MINI_X_SESSION_DIR/*; do
-    set +e
-    USERNAME=`stat -c %U $SESSIONFILE`
-    sudo -b -i -u $USERNAME $SESSIONFILE& 
-    set -e
-done
+if [ -d "$MINI_X_SESSION_DIR"]; then
+        # Execute session file on behalf of file owner
+        find $MINI_X_SESSION_DIR -type f | while read SESSIONFILE; do
+                set +e
+                USERNAME=`stat -c %U $SESSIONFILE`
+                # Using su rather than sudo as latest 1.8.1 cause failure [YOCTO #1211]
+                su -l -c '$SESSIONFILE&' $USERNAME
+                set -e
+        done
+fi
 
 # This resolution is big enough for hob2's max window size.
 xrandr -s 1024x768
diff --git a/meta/recipes-graphics/mini-x-session/mini-x-session_0.1.bb b/meta/recipes-graphics/mini-x-session/mini-x-session_0.1.bb
index 6f7efb2560..8106cbbf55 100644
--- a/meta/recipes-graphics/mini-x-session/mini-x-session_0.1.bb
+++ b/meta/recipes-graphics/mini-x-session/mini-x-session_0.1.bb
@@ -2,7 +2,7 @@ DESCRIPTION = "Mini X session files for poky"
 HOMEPAGE = "http://www.yoctoproject.org"
 BUGTRACKER = "http://bugzilla.pokylinux.org"
 
-PR = "r3"
+PR = "r4"
 
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://mini-x-session;endline=5;md5=b6430bffbcf05f9760e72938826b7487"