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Date: Tue, 5 Aug 2014 11:13:48 -0700 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Eric Biggers <ebiggers3@...il.com>, Al Viro <viro@...iv.linux.org.uk> Subject: [PATCH 3.15 34/42] vfs: fix check for fallocate on active swapfile 3.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eric Biggers <ebiggers3@...il.com> commit 6d2b6170c8914c6c69256b687651fb16d7ec3e18 upstream. Fix the broken check for calling sys_fallocate() on an active swapfile, introduced by commit 0790b31b69374ddadefe ("fs: disallow all fallocate operation on active swapfile"). Signed-off-by: Eric Biggers <ebiggers3@...il.com> Signed-off-by: Al Viro <viro@...iv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- fs/open.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) --- a/fs/open.c +++ b/fs/open.c @@ -263,11 +263,10 @@ int do_fallocate(struct file *file, int return -EPERM; /* - * We can not allow to do any fallocate operation on an active - * swapfile + * We cannot allow any fallocate operation on an active swapfile */ if (IS_SWAPFILE(inode)) - ret = -ETXTBSY; + return -ETXTBSY; /* * Revalidate the write permissions, in case security policy has -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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