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author | 2023-10-03 09:21:27 +0300 | |
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committer | 2023-10-03 09:24:11 +0300 | |
commit | c7242a45cb8cad5b6cd840fd4661315b45b1e841 (patch) | |
tree | 173fad06099094e5f53a9872c5416c1d534a9581 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | ovl: make use of ->layers safe in rcu pathwalk (diff) | |
download | wireguard-linux-c7242a45cb8cad5b6cd840fd4661315b45b1e841.tar.xz wireguard-linux-c7242a45cb8cad5b6cd840fd4661315b45b1e841.zip |
ovl: fix NULL pointer defer when encoding non-decodable lower fid
A wrong return value from ovl_check_encode_origin() would cause
ovl_dentry_to_fid() to try to encode fid from NULL upper dentry.
Reported-by: syzbot+2208f82282740c1c8915@syzkaller.appspotmail.com
Fixes: 16aac5ad1fa9 ("ovl: support encoding non-decodable file handles")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions