"id" is type is a uid_t (32 bits) but on 64 bit systems strict_strtoul() modifies 64 bits of data. We should use kstrtouint() instead. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 69ca9c5..322d11c 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -581,7 +581,7 @@ 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 = strict_strtoul(name, 10, (unsigned long *)id); + ret = kstrtouint(name, 10, id); return ret == 0; } -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
