Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH 16/52] CRED: Pass credentials through the internals of ext3 truncation | Date | Fri, 12 Oct 2007 17:06:41 +0100 |
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Pass credentials through the internals of ext3 truncation.
Signed-off-by: David Howells <dhowells@redhat.com> ---
fs/ext3/inode.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index 73b64f3..4313d20 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -1770,9 +1770,8 @@ void ext3_set_aops(struct inode *inode) * of that block so it doesn't yield old data if the file is later grown. */ static int ext3_block_truncate_page(handle_t *handle, struct page *page, - struct address_space *mapping, loff_t from) + struct address_space *mapping, loff_t from, struct cred *cred) { - struct cred *cred = current->cred; ext3_fsblk_t index = from >> PAGE_CACHE_SHIFT; unsigned offset = from & (PAGE_CACHE_SIZE-1); unsigned blocksize, iblock, length, pos; @@ -2230,6 +2229,7 @@ static void ext3_free_branches(handle_t *handle, struct inode *inode, */ void ext3_truncate(struct inode *inode) { + struct cred *cred = current->cred; handle_t *handle; struct ext3_inode_info *ei = EXT3_I(inode); __le32 *i_data = ei->i_data; @@ -2281,7 +2281,8 @@ void ext3_truncate(struct inode *inode) >> EXT3_BLOCK_SIZE_BITS(inode->i_sb); if (page) - ext3_block_truncate_page(handle, page, mapping, inode->i_size); + ext3_block_truncate_page(handle, page, mapping, inode->i_size, + cred); n = ext3_block_to_path(inode, last_block, offsets, NULL); if (n == 0) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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