diff options
Diffstat (limited to 'sys-fs/e2fsprogs/files/e2fsprogs-1.34-swap-symlink.diff')
| -rw-r--r-- | sys-fs/e2fsprogs/files/e2fsprogs-1.34-swap-symlink.diff | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys-fs/e2fsprogs/files/e2fsprogs-1.34-swap-symlink.diff b/sys-fs/e2fsprogs/files/e2fsprogs-1.34-swap-symlink.diff new file mode 100644 index 000000000000..27d5956f3786 --- /dev/null +++ b/sys-fs/e2fsprogs/files/e2fsprogs-1.34-swap-symlink.diff @@ -0,0 +1,28 @@ +ext2fs_swap_inode assumes that symlinks with i_blocks > 0 are slow. If a +fast symlink has extended attributes, these are accounted for in +i_blocks too, so on big endian machines, ext2fs_swap_inode swaps the +i_block array of fast symlinks. + + Andreas Gruenbacher <agruen@suse.de>, SuSE Labs + +--- e2fsprogs-1.34/lib/ext2fs/swapfs.c.orig 2003-08-30 11:33:42.000000000 +0000 ++++ e2fsprogs-1.34/lib/ext2fs/swapfs.c 2003-08-30 11:47:57.000000000 +0000 +@@ -75,7 +75,7 @@ + void ext2fs_swap_inode(ext2_filsys fs, struct ext2_inode *t, + struct ext2_inode *f, int hostorder) + { +- unsigned i; ++ unsigned i, xattr_blocks; + int islnk = 0; + + if (hostorder && LINUX_S_ISLNK(f->i_mode)) +@@ -93,7 +93,8 @@ + t->i_links_count = ext2fs_swab16(f->i_links_count); + t->i_blocks = ext2fs_swab32(f->i_blocks); + t->i_flags = ext2fs_swab32(f->i_flags); +- if (!islnk || f->i_blocks) { ++ xattr_blocks = (t->i_file_acl) ? (fs->blocksize >> 9) : 0; ++ if (!islnk || t->i_blocks - xattr_blocks) { + for (i = 0; i < EXT2_N_BLOCKS; i++) + t->i_block[i] = ext2fs_swab32(f->i_block[i]); + } else if (t != f) { |