2 files changed, 16 insertions, 1 deletions

diff --git a/meta/recipes-extended/byacc/byacc.inc b/meta/recipes-extended/byacc/byacc.inc
index fae9e2504a..f9f8d6b5f0 100644
--- a/meta/recipes-extended/byacc/byacc.inc
+++ b/meta/recipes-extended/byacc/byacc.inc
@@ -5,7 +5,9 @@ programming language."
 SECTION = "devel"
 LICENSE = "PD"
 
-SRC_URI = "ftp://invisible-island.net/byacc/byacc-${PV}.tgz"
+SRC_URI = "ftp://invisible-island.net/byacc/byacc-${PV}.tgz \
+           file://byacc-open.patch"
+
 EXTRA_OECONF += "--program-transform-name='s,^,b,'"
 
 BBCLASSEXTEND = "native"
diff --git a/meta/recipes-extended/byacc/byacc/byacc-open.patch b/meta/recipes-extended/byacc/byacc/byacc-open.patch
new file mode 100644
index 0000000000..9160543400
--- /dev/null
+++ b/meta/recipes-extended/byacc/byacc/byacc-open.patch
@@ -0,0 +1,13 @@
+diff --git a/main.c b/main.c
+index 620ce3f..82071a4 100644
+--- a/main.c
++++ b/main.c
+@@ -526,7 +526,7 @@ my_mkstemp(char *temp)
+     }
+     if ((name = tempnam(dname, fname)) != 0)
+     {
+-       fd = open(name, O_CREAT | O_EXCL | O_RDWR);
++      fd = open(name, O_CREAT | O_EXCL | O_RDWR, 0666);
+        strcpy(temp, name);
+     }
+     else