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hostfs: fix UML crash: remove f_spare from hostfs

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365b1818 ("add f_flags to struct statfs(64)") resized f_spare within
struct statfs which caused a UML crash.  There is no need to copy f_spare.

Signed-off-by: Richard Weinberger <richard@nod.at>
Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Tested-by: Toralf Förster <toralf.foerster@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Richard Weinberger
2010-10-26 14:21:18 -07:00
committed by Linus Torvalds
parent de5e2ddf9b
commit 1b627d5771
3 changed files with 4 additions and 10 deletions
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3
fs/hostfs/hostfs.h
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@@ -91,7 +91,6 @@ extern int rename_file(char *from, char *to);
extern int do_statfs(char *root, long *bsize_out, long long *blocks_out,
long long *bfree_out, long long *bavail_out,
long long *files_out, long long *ffree_out,
void *fsid_out, int fsid_size, long *namelen_out,
long *spare_out);
void *fsid_out, int fsid_size, long *namelen_out);
#endif