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e2fsprogs: fix freeing bitmap in allocation error path 

In ext2fs_alloc_generic_bmap() error path, when new bitmap allocation
fails ext2fs_generic_bitmap should be freed, however in current state it
first frees ext2fs_generic_bitmap and then
ext2fs_generic_bitmap->description which is wrong. This commit fix the
free ordering.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
bitmap-optimize
Lukas Czerner 2011-03-21 11:13:41 +01:00 committed by Theodore Ts'o
parent b18c5fd51e
commit ba7cb5d9d7
1 changed files with 1 additions and 1 deletions
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2
lib/ext2fs/gen_bitmap64.c
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@ -129,8 +129,8 @@ errcode_t ext2fs_alloc_generic_bmap(ext2_filsys fs, errcode_t magic,
retval = bitmap->bitmap_ops->new_bmap(fs, bitmap);
if (retval) {
ext2fs_free_mem(&bitmap);
ext2fs_free_mem(&bitmap->description);
ext2fs_free_mem(&bitmap);
return retval;
}