Backport from ml:
commit 0ad0b3255a08020eaf50e34ef0d6df5bdf5e09ed
Author: Miklos Szeredi <[email protected]>
Date: Wed Jul 1 16:25:55 2015 +0200
fuse: initialize fc->release before calling it
fc->release is called from fuse_conn_put() which was used in the error
cleanup before fc->release was initialized.
[Jeremiah Mahler <[email protected]>: assign fc->release after calling
fuse_conn_init(fc) instead of before.]
Signed-off-by: Miklos Szeredi <[email protected]>
Fixes: a325f9b92273 ("fuse: update fuse_conn_init() and separate out
fuse_conn_kill()")
Signed-off-by: Maxim Patlasov <[email protected]>
---
fs/fuse/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index ddd858c..7dea77f 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1164,6 +1164,7 @@ static int fuse_fill_super(struct super_block *sb, void
*data, int silent)
goto err_fput;
fuse_conn_init(fc);
+ fc->release = fuse_free_conn;
fc->dev = sb->s_dev;
fc->sb = sb;
@@ -1178,7 +1179,6 @@ static int fuse_fill_super(struct super_block *sb, void
*data, int silent)
fc->dont_mask = 1;
sb->s_flags |= MS_POSIXACL;
- fc->release = fuse_free_conn;
fc->flags = d.flags;
fc->user_id = d.user_id;
fc->group_id = d.group_id;
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