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-rw-r--r--kernels/linux-libre-xen/0011-kernfs-fix-removed-error-check.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/kernels/linux-libre-xen/0011-kernfs-fix-removed-error-check.patch b/kernels/linux-libre-xen/0011-kernfs-fix-removed-error-check.patch
new file mode 100644
index 000000000..b597595c6
--- /dev/null
+++ b/kernels/linux-libre-xen/0011-kernfs-fix-removed-error-check.patch
@@ -0,0 +1,13 @@
+diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
+index 8034706..e01ea4a 100644
+--- a/fs/kernfs/file.c
++++ b/fs/kernfs/file.c
+@@ -484,6 +484,8 @@ static int kernfs_fop_mmap(struct file *file, struct vm_area_struct *vma)
+
+ ops = kernfs_ops(of->kn);
+ rc = ops->mmap(of, vma);
++ if (rc)
++ goto out_put;
+
+ /*
+ * PowerPC's pci_mmap of legacy_mem uses shmem_zero_setup()