#52 closed defect (fixed)
vfs_rename() - Bad detection of move to subdir of source dir
| Reported by: | Jiri Svoboda | Owned by: | Jakub Jermář |
|---|---|---|---|
| Priority: | major | Milestone: | 0.4.1 |
| Component: | helenos/srv/vfs | Version: | mainline |
| Keywords: | vfs rename fs | Cc: | jakub@… |
| Blocker for: | Depends on: | ||
| See also: |
Description
vfs_rename() detects whether we are moving a directory to its own descendant by 1. canonifying the src and dest paths, 2. checking if src is a prefix of dest. This is wrong (t.m.) as we cannot rename 'a' to 'ab'. The prefix needs to be considered on a component level, not character level.
We should probably implement a command to test rename() first.
Change History (5)
comment:1 Changed 14 years ago by
| Cc: | jakub@… added |
|---|---|
| Owner: | set to Jakub Jermář |
| Status: | new → accepted |
comment:2 Changed 14 years ago by
| Keywords: | fs added |
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comment:3 Changed 14 years ago by
| Component: | → srv/vfs |
|---|
comment:4 Changed 14 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | accepted → closed |
Fixed in revision 4366.
comment:5 Changed 14 years ago by
| Milestone: | 0.5.0 → 0.4.1 |
|---|
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