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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-06-25 14:01:08 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-06-26 03:52:49 +0300 |
| commit | 067baa9a37b32b95fdeabccde4b0cb6a2cf95f96 (patch) | |
| tree | b6b9a06e704c3cf8479dd464a6facc2d18995cf5 /tools/perf/scripts/python | |
| parent | b5e5f9dfc915ff05b41dff56181e1dae101712bd (diff) | |
| download | linux-067baa9a37b32b95fdeabccde4b0cb6a2cf95f96.tar.xz | |
ksmbd: use vfs_llseek instead of dereferencing NULL
By not checking whether llseek is NULL, this might jump to NULL. Also,
it doesn't check FMODE_LSEEK. Fix this by using vfs_llseek(), which
always does the right thing.
Fixes: f44158485826 ("cifsd: add file operations")
Cc: stable@vger.kernel.org
Cc: linux-cifs@vger.kernel.org
Cc: Ronnie Sahlberg <lsahlber@redhat.com>
Cc: Hyunchul Lee <hyc.lee@gmail.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions