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| author | Long Li <leo.lilong@huawei.com> | 2025-07-16 09:54:07 +0800 |
|---|---|---|
| committer | Bernd Schubert <bernd@bsbernd.com> | 2025-07-16 23:38:59 +0200 |
| commit | 5105080b6bdc45a2a0ed9f2bccc9b511c572d1b6 (patch) | |
| tree | 4c9193157316f23f2416055038d3ddf527edbb59 /dev-docs | |
| parent | 53607e073d075ad1984f7015187d203a3ae83297 (diff) | |
| download | libfuse-5105080b6bdc45a2a0ed9f2bccc9b511c572d1b6.tar.gz | |
memfs_ll: fix deadlock in truncate operation
Remove redundant mutex lock acquisition in the truncate() method to
prevent deadlock. The issue occurs when memfs_setattr() already holds
the mutex lock and then calls truncate(), which attempts to acquire
the same lock again.
Signed-off-by: Long Li <leo.lilong@huawei.com>
(cherry picked from commit b96c738b10e9a308725c62b9392ba7d553eec254)
Diffstat (limited to 'dev-docs')
0 files changed, 0 insertions, 0 deletions