The patch titled
ufs: ensure fast symlinks are NUL-terminated
has been removed from the -mm tree. Its filename was
ufs-ensure-fast-symlinks-are-nul-terminated.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ufs: ensure fast symlinks are NUL-terminated
From: Duane Griffin <duaneg@xxxxxxxxx>
Ensure fast symlink targets are NUL-terminated, even if corrupted
on-disk.
Signed-off-by: Duane Griffin <duaneg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ufs/inode.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff -puN fs/ufs/inode.c~ufs-ensure-fast-symlinks-are-nul-terminated fs/ufs/inode.c
--- a/fs/ufs/inode.c~ufs-ensure-fast-symlinks-are-nul-terminated
+++ a/fs/ufs/inode.c
@@ -650,7 +650,8 @@ static int ufs1_read_inode(struct inode
sizeof(ufs_inode->ui_u2.ui_addr));
} else {
memcpy(ufsi->i_u1.i_symlink, ufs_inode->ui_u2.ui_symlink,
- sizeof(ufs_inode->ui_u2.ui_symlink));
+ sizeof(ufs_inode->ui_u2.ui_symlink) - 1);
+ ufsi->i_u1.i_symlink[sizeof(ufs_inode->ui_u2.ui_symlink) - 1] = 0;
}
return 0;
}
@@ -698,7 +699,8 @@ static int ufs2_read_inode(struct inode
sizeof(ufs2_inode->ui_u2.ui_addr));
} else {
memcpy(ufsi->i_u1.i_symlink, ufs2_inode->ui_u2.ui_symlink,
- sizeof(ufs2_inode->ui_u2.ui_symlink));
+ sizeof(ufs2_inode->ui_u2.ui_symlink) - 1);
+ ufsi->i_u1.i_symlink[sizeof(ufs2_inode->ui_u2.ui_symlink) - 1] = 0;
}
return 0;
}
_
Patches currently in -mm which might be from duaneg@xxxxxxxxx are
origin.patch
linux-next.patch
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