NFSD: pass null terminated buf to kstrtouint()

The 'buf' is prepared with null termination with intention of using it for
this purpose, but 'name' is passed instead!

Signed-off-by: Malahal Naineni <malahal@us.ibm.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Malahal Naineni 2012-09-09 10:25:47 -05:00 committed by J. Bruce Fields
parent 8c8651b8e2
commit 9959ba0c24

View file

@ -598,7 +598,7 @@ numeric_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namel
/* Just to make sure it's null-terminated: */
memcpy(buf, name, namelen);
buf[namelen] = '\0';
ret = kstrtouint(name, 10, id);
ret = kstrtouint(buf, 10, id);
return ret == 0;
}