diff options
Diffstat (limited to 'libmount/src/tab_diff.c')
-rw-r--r-- | libmount/src/tab_diff.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libmount/src/tab_diff.c b/libmount/src/tab_diff.c index 0ebdc1110..71ef0f419 100644 --- a/libmount/src/tab_diff.c +++ b/libmount/src/tab_diff.c @@ -54,6 +54,8 @@ static void free_tabdiff_entry(struct tabdiff_entry *de) if (!de) return; list_del(&de->changes); + mnt_unref_fs(de->new_fs); + mnt_unref_fs(de->old_fs); free(de); } @@ -135,6 +137,9 @@ static int tabdiff_reset(struct libmnt_tabdiff *df) list_del(&de->changes); list_add_tail(&de->changes, &df->unused); + mnt_unref_fs(de->new_fs); + mnt_unref_fs(de->old_fs); + de->new_fs = de->old_fs = NULL; de->oper = 0; } @@ -164,6 +169,12 @@ static int tabdiff_add_entry(struct libmnt_tabdiff *df, struct libmnt_fs *old, INIT_LIST_HEAD(&de->changes); + mnt_ref_fs(new); + mnt_ref_fs(old); + + mnt_unref_fs(de->new_fs); + mnt_unref_fs(de->old_fs); + de->old_fs = old; de->new_fs = new; de->oper = oper; @@ -280,6 +291,8 @@ int mnt_diff_tables(struct libmnt_tabdiff *df, struct libmnt_table *old_tab, de = tabdiff_get_mount(df, src, mnt_fs_get_id(fs)); if (de) { + mnt_ref_fs(fs); + mnt_unref_fs(de->old_fs); de->oper = MNT_TABDIFF_MOVE; de->old_fs = fs; } else |