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| author | Al Viro <[email protected]> | 2020-09-02 15:30:48 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2020-09-02 15:30:48 +0000 |
| commit | 77f4689de17c0887775bb77896f4cc11a39bf848 (patch) | |
| tree | 48e71e89ec43f9869327fc81f1b8c83ffb60c72d /net/tipc/socket.c | |
| parent | do_epoll_ctl(): clean the failure exits up a bit (diff) | |
| download | kernel-77f4689de17c0887775bb77896f4cc11a39bf848.tar.gz kernel-77f4689de17c0887775bb77896f4cc11a39bf848.zip | |
fix regression in "epoll: Keep a reference on files added to the check list"
epoll_loop_check_proc() can run into a file already committed to destruction;
we can't grab a reference on those and don't need to add them to the set for
reverse path check anyway.
Tested-by: Marc Zyngier <[email protected]>
Fixes: a9ed4a6560b8 ("epoll: Keep a reference on files added to the check list")
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'net/tipc/socket.c')
0 files changed, 0 insertions, 0 deletions