kernel.bbclass: Add fix from OE.dev for tmpnam() usage

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 9d3b2bbd8a..59de148cc8 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -292,13 +292,16 @@ module_conf_rfcomm = "alias bt-proto-3 rfcomm"
 
 python populate_packages_prepend () {
         def extract_modinfo(file):
-                import re
-                tmpfile = os.tmpnam()
+                import tempfile, re
+                tempfile.tempdir = bb.data.getVar("WORKDIR", d, 1)
+                tf = tempfile.mkstemp()
+                tmpfile = tf[1]
                 cmd = "PATH=\"%s\" %sobjcopy -j .modinfo -O binary %s %s" % (bb.data.getVar("PATH", d, 1), bb.data.getVar("HOST_PREFIX", d, 1) or "", file, tmpfile)
                 os.system(cmd)
                 f = open(tmpfile)
                 l = f.read().split("\000")
                 f.close()
+                os.close(tf[0])
                 os.unlink(tmpfile)
                 exp = re.compile("([^=]+)=(.*)")
                 vals = {}