Messages in this thread | | | Date | Wed, 7 Sep 2022 00:16:19 +0800 | From | Gao Xiang <> | Subject | [GIT PULL] erofs fixes for 6.0-rc5 |
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Hi Linus,
Could you consider these three fixes for 6.0-rc5?
One patch fixes error paths in fscache backend. Another fixes a use-after-free on UP platforms whose path is now dropped directly. The rest addresses potential wrong pcluster sizes for later non-4K lclusters. It should have no effect on the existing fs images but the fix is small and straight-forward so that it'd be better to be fixed from now on.
All commits have been in linux-next and no merge conflicts.
Thanks, Gao Xiang
The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:
Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.0-rc5-fixes
for you to fetch changes up to 2f44013e39984c127c6efedf70e6b5f4e9dcf315:
erofs: fix pcluster use-after-free on UP platforms (2022-09-05 23:23:30 +0800)
---------------------------------------------------------------- Changes since last update:
- Fix return codes in erofs_fscache_{meta_,}read_folio error paths;
- Fix potential wrong pcluster sizes for later non-4K lclusters;
- Fix in-memory pcluster use-after-free on UP platforms.
---------------------------------------------------------------- Gao Xiang (1): erofs: fix pcluster use-after-free on UP platforms
Sun Ke (1): erofs: fix error return code in erofs_fscache_{meta_,}read_folio
Yue Hu (1): erofs: avoid the potentially wrong m_plen for big pcluster
fs/erofs/fscache.c | 8 ++++++-- fs/erofs/internal.h | 29 ----------------------------- fs/erofs/zmap.c | 16 ++++++++-------- 3 files changed, 14 insertions(+), 39 deletions(-)
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