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libceph: directly skip to the end of redirect reply 

Coverity complains about a double write to *p.  Don't bother with
osd_instructions and directly skip to the end of redirect reply.

Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2019-08-30 17:38:31 +02:00
parent 4d8b8fb494
commit bb0e681dda
1 changed files with 0 additions and 3 deletions
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3
net/ceph/osd_client.c
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@ -3483,9 +3483,6 @@ static int ceph_redirect_decode(void **p, void *end,
goto e_inval;
}
len = ceph_decode_32(p);
*p += len; /* skip osd_instructions */
/* skip the rest */
*p = struct_end;
out: