From: Emmanuel Nicolet <emmanuel.nicolet@gmail.com>
To: Jeremy Kerr <jk@ozlabs.org>
Cc: linuxppc-dev@lists.ozlabs.org, Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH] spufs: fix a crash in spufs_create_root()
Date: Tue, 8 Oct 2019 16:13:42 +0200 [thread overview]
Message-ID: <20191008141342.GA266797@gmail.com> (raw)
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@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
next reply other threads:[~2019-10-08 20:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 14:13 Emmanuel Nicolet [this message]
2019-10-08 15:57 ` [PATCH] spufs: fix a crash in spufs_create_root() Arnd Bergmann
2019-10-11 8:22 ` Michael Ellerman
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