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| author | Al Viro <[email protected]> | 2025-02-15 04:27:45 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2025-06-17 21:57:49 +0000 |
| commit | 28032ef879b6ab073bb8c85f2044edaf6b80c929 (patch) | |
| tree | 15bc17f080717d290a3772aa43096868c91b477a /drivers/gpu/drm/amd/amdgpu/mes_userqueue.c | |
| parent | [ceph] parse_longname(): strrchr() expects NUL-terminated string (diff) | |
| download | kernel-28032ef879b6ab073bb8c85f2044edaf6b80c929.tar.gz kernel-28032ef879b6ab073bb8c85f2044edaf6b80c929.zip | |
prep for ceph_encode_encrypted_fname() fixes
ceph_encode_encrypted_dname() would be better off with plaintext name
already copied into buffer; we'll lift that into the callers on the
next step, which will allow to fix UAF on races with rename; for now
copy it in the very beginning of ceph_encode_encrypted_dname().
That has a pleasant side benefit - we don't need to mess with tmp_buf
anymore (i.e. that's 256 bytes off the stack footprint).
Tested-by: Viacheslav Dubeyko <[email protected]>
Reviewed-by: Viacheslav Dubeyko <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_userqueue.c')
0 files changed, 0 insertions, 0 deletions