[PATCH] spufs: fix a crash in spufs_create_root()

Emmanuel Nicolet emmanuel.nicolet at gmail.com
Wed Oct 9 01:13:42 AEDT 2019


The spu_fs_context was not set in fc->fs_private, this caused a crash
when accessing ctx->mode in spufs_create_root().

Signed-off-by: Emmanuel Nicolet <emmanuel.nicolet at gmail.com>
---
 arch/powerpc/platforms/cell/spufs/inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 1d93e55a2de1..2dd452a047cd 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -761,6 +761,7 @@ static int spufs_init_fs_context(struct fs_context *fc)
 	ctx->gid = current_gid();
 	ctx->mode = 0755;
 
+	fc->fs_private = ctx;
 	fc->s_fs_info = sbi;
 	fc->ops = &spufs_context_ops;
 	return 0;
-- 
2.23.0



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