diff options
| -rw-r--r-- | net/tipc/config.c | 8 | ||||
| -rw-r--r-- | net/tipc/core.h | 10 | ||||
| -rw-r--r-- | net/tipc/log.c | 2 |
3 files changed, 5 insertions, 15 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c index 9fefd32e9b2..69cca4f67e8 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -218,7 +218,7 @@ static struct sk_buff *cfg_set_max_publications(void) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); - if (value != delimit(value, 1, 65535)) + if (value < 1 || value > 65535) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max publications must be 1-65535)"); tipc_max_publications = value; @@ -233,7 +233,7 @@ static struct sk_buff *cfg_set_max_subscriptions(void) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); - if (value != delimit(value, 1, 65535)) + if (value < 1 || value > 65535) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max subscriptions must be 1-65535"); tipc_max_subscriptions = value; @@ -249,7 +249,7 @@ static struct sk_buff *cfg_set_max_ports(void) value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_max_ports) return tipc_cfg_reply_none(); - if (value != delimit(value, 127, 65535)) + if (value < 127 || value > 65535) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max ports must be 127-65535)"); if (tipc_mode != TIPC_NOT_RUNNING) @@ -268,7 +268,7 @@ static struct sk_buff *cfg_set_netid(void) value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_net_id) return tipc_cfg_reply_none(); - if (value != delimit(value, 1, 9999)) + if (value < 1 || value > 9999) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (network id must be 1-9999)"); if (tipc_mode == TIPC_NET_MODE) diff --git a/net/tipc/core.h b/net/tipc/core.h index 2761af36d14..1260b053bf2 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -168,16 +168,6 @@ extern void tipc_netlink_stop(void); extern int tipc_socket_init(void); extern void tipc_socket_stop(void); -static inline int delimit(int val, int min, int max) -{ - if (val > max) - return max; - if (val < min) - return min; - return val; -} - - /* * TIPC timer and signal code */ diff --git a/net/tipc/log.c b/net/tipc/log.c index 952c39f643e..895c6e530b0 100644 --- a/net/tipc/log.c +++ b/net/tipc/log.c @@ -304,7 +304,7 @@ struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area, int req_tlv_space) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); - if (value != delimit(value, 0, 32768)) + if (value > 32768) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (log size must be 0-32768)"); if (tipc_log_resize(value)) |