1 files changed, 12 insertions, 0 deletions
diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index 0f571d4..91da65f 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -27,6 +27,9 @@ export PWD=`pwd`
 
 export _QEMU_HANDLE=0
 
+# make sure we have a standard umask
+umask 022
+
 # $1 = prog to look for, $2* = default pathnames if not found in $PATH
 set_prog_path()
 {
@@ -49,6 +52,15 @@ set_prog_path()
     return 1
 }
 
+_optstr_add()
+{
+    if [ -n "$1" ]; then
+        echo "$1,$2"
+    else
+        echo "$2"
+    fi
+}
+
 _fatal()
 {
     echo "$*"