policycoreutils: Patch setfiles to add FTS_NOCHDIR to fts_flags.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

2 files changed, 26 insertions, 0 deletions

diff --git a/recipes-security/selinux/policycoreutils/policycoreutils-fts_flags-FTS_NOCHDIR.patch b/recipes-security/selinux/policycoreutils/policycoreutils-fts_flags-FTS_NOCHDIR.patch
new file mode 100644
index 0000000..fd04b51
--- /dev/null
+++ b/recipes-security/selinux/policycoreutils/policycoreutils-fts_flags-FTS_NOCHDIR.patch
@@ -0,0 +1,25 @@
+This works around a bug in the default libc used by OE. FTS functions are
+supposed to change the current working directory as they walk the file
+hierarchy. The fts_accpath member of the FTSENT structure relies on this
+behavior and without it the path is not relative to cwd as expected.
+Supplying the FTS_NOCHDIR flag disables this optimization and causes
+fts_accpath to be relative to the directory where the traversal started.
+Use of this flag doesn't effect compatibility with glibc.
+
+An alternative fix could replace the use of fts_accpath with fts_path
+which is absolute.
+
+Signed-off-by: Philip Tricca <flihp@twobit.us>
+Index: policycoreutils/setfiles/setfiles.c
+===================================================================
+--- policycoreutils.orig/setfiles/setfiles.c
++++ policycoreutils/setfiles/setfiles.c
+@@ -194,7 +194,7 @@ int main(int argc, char **argv)
+                r_opts.expand_realpath = 0;
+                r_opts.abort_on_error = 1;
+                r_opts.add_assoc = 1;
+-               r_opts.fts_flags = FTS_PHYSICAL | FTS_XDEV;
++               r_opts.fts_flags = FTS_PHYSICAL | FTS_XDEV | FTS_NOCHDIR;
+                ctx_validate = 1;
+        } else {
+                /*
diff --git a/recipes-security/selinux/policycoreutils_2.3.bb b/recipes-security/selinux/policycoreutils_2.3.bb
index c837266..4085085 100644
--- a/recipes-security/selinux/policycoreutils_2.3.bb
+++ b/recipes-security/selinux/policycoreutils_2.3.bb
@@ -15,4 +15,5 @@ SRC_URI += "\
         file://policycoreutils-fix-TypeError-for-seobject.py.patch \
         file://0001-mcstrans-fix-the-init-script.patch \
         file://enable-mcstrans.patch \
+        file://policycoreutils-fts_flags-FTS_NOCHDIR.patch \
         "