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-rw-r--r--cpukit/libcsupport/src/chroot.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/cpukit/libcsupport/src/chroot.c b/cpukit/libcsupport/src/chroot.c
index 95124a43c0..357e328992 100644
--- a/cpukit/libcsupport/src/chroot.c
+++ b/cpukit/libcsupport/src/chroot.c
@@ -38,14 +38,17 @@ int chroot(
rtems_set_errno_and_return_minus_one( ENOTSUP );
};
- loc = rtems_filesystem_root; /* save the value */
-
result = chdir(pathname);
if (result) {
- rtems_filesystem_root = loc; /* restore the value */
rtems_set_errno_and_return_minus_one( errno );
};
- rtems_filesystem_root = rtems_filesystem_current;
+ /* clone the new root location */
+ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) {
+ /* our cwd has changed, though - but there is no easy way of return :-( */
+ rtems_set_errno_and_return_minus_one( errno );
+ }
+ rtems_filesystem_freenode(&rtems_filesystem_root);
+ rtems_filesystem_root = loc;
return 0;
}