copy_mount_options improvements
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b4 am [email protected]Versions newest first · linked by author and title
- v2 Latest2 patches 13 repliesIn review
- v12 patches 0 repliesSuperseded
Changes in v2 from the cover letter
- Fix some blatant memory corruption :(
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | fs: Improve and simplify copy_mount_optionsfs/ | +12 | 13 replies | |
| 2/2 | fs: Disallow mount options strings longer than PAGE_SIZE - 1fs/ | +7 | 0 replies |
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Cover letter [PATCH v2 0/2] copy_mount_options improvements
Patch 1 fixes what is arguably a bug. I suspect it could cause crashes or very large latency under unusual circumstanes. Since it also deletes a bunch of code, I think it's a nice fix.
Patch 2 is an ABI change/fix. Any user code that would be affected is currently buggy (i.e. results in incorrect option parsing), so I suspect it can be applied safely.
Changes from v1:
- Fix some blatant memory corruption :(
Andy Lutomirski (2):
fs: Improve and simplify copy_mount_options
fs: Disallow mount options strings longer than PAGE_SIZE - 1
fs/namespace.c | 62 ++++++++++++++-------------------------------------------- 1 file changed, 15 insertions(+), 47 deletions(-)
Signature · 1 line
2.7.4