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| author | Richard Maw <richard.maw@codethink.co.uk> | 2014-06-12 12:07:34 +0100 |
|---|---|---|
| committer | Richard Maw <richard.maw@codethink.co.uk> | 2014-06-12 12:07:34 +0100 |
| commit | 485edc675200ff3097cec521c357441a1c2d9b0d (patch) | |
| tree | 7edee2fc5e1fb60caa90f3bb26b1becde9691b99 /lib/ext2fs/check_desc.c | |
| parent | 1ab0ea88057e922a89c6b8feebeb62c57e40f8de (diff) | |
| parent | 5f4b406b03dc9fa27c78184df5b1d501e373ca01 (diff) | |
| download | e2fsprogs-baserock/morph.tar.gz | |
Merge 'baserock/richardmaw/yakshave/util-linux-blkid' into baserock/morphbaserock/morph
Reviewed-by: Lars Wirzenius
Reviewed-by: Sam Thursfield
Diffstat (limited to 'lib/ext2fs/check_desc.c')
| -rw-r--r-- | lib/ext2fs/check_desc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ext2fs/check_desc.c b/lib/ext2fs/check_desc.c index a6fcc454..1a768f92 100644 --- a/lib/ext2fs/check_desc.c +++ b/lib/ext2fs/check_desc.c @@ -42,6 +42,9 @@ errcode_t ext2fs_check_desc(ext2_filsys fs) EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS); + if (EXT2_DESC_SIZE(fs->super) & (EXT2_DESC_SIZE(fs->super) - 1)) + return EXT2_ET_BAD_DESC_SIZE; + retval = ext2fs_allocate_subcluster_bitmap(fs, "check_desc map", &bmap); if (retval) return retval; |