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authorVishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com>2017-10-05 03:37:35 +0530
committerDeepak S <deepak.s@linux.intel.com>2017-10-06 17:41:18 -0700
commit2280f91c9c4a2261f44e19dadb4f450ef6c92e77 (patch)
treea71278588d30257e00660fe9ee05708c392ac70e
parentcd3527b101c97a66d02069a0d60c4e53b4a7d863 (diff)
common code: KW fixes for common code
This patch fixes KW issues seen with the common code. Change-Id: I4f90369152345ea2ea9316b04ac946c0c69fd7d1 Signed-off-by: Vishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com>
-rw-r--r--common/VIL/alg/lib_ftp_alg.c69
-rw-r--r--common/VIL/alg/lib_sip_alg.c23
-rw-r--r--common/VIL/l2l3_stack/lib_arp.c93
-rw-r--r--common/VIL/l2l3_stack/lib_icmpv6.c2
-rw-r--r--common/VIL/pipeline_arpicmp/pipeline_arpicmp.c18
-rw-r--r--common/VIL/pipeline_arpicmp/pipeline_arpicmp_be.c6
-rw-r--r--common/vnf_common/rest_api.c110
-rw-r--r--common/vnf_common/thread.c5
-rw-r--r--common/vnf_common/vnf_common.c5
9 files changed, 208 insertions, 123 deletions
diff --git a/common/VIL/alg/lib_ftp_alg.c b/common/VIL/alg/lib_ftp_alg.c
index 7e8e43f1..f653de8b 100644
--- a/common/VIL/alg/lib_ftp_alg.c
+++ b/common/VIL/alg/lib_ftp_alg.c
@@ -174,7 +174,13 @@ populate_ftp_alg_entry(uint32_t ipaddr, uint8_t portid)
return;
}
new_alg_data = (struct ftp_alg_table_entry *)
- malloc(sizeof(new_alg_data));
+ malloc(sizeof(struct ftp_alg_table_entry));
+
+ if (!new_alg_data) {
+ printf("new_alg_data could not be allocated\n");
+ return;
+ }
+
//new_alg_data->status = INCOMPLETE;
new_alg_data->l4port = rte_bswap16(portid);
new_alg_data->ip_address = rte_bswap32(ipaddr);
@@ -482,18 +488,18 @@ void ftp_alg_dpi(
uint16_t private_port_number;
uint16_t public_port_number;
uint16_t ip1, ip2, ip3, ip4, port1, port2;
- int16_t tcpSeqdiff;
+ int16_t tcpSeqdiff = 0;
int16_t ackSeqdiff, ackAdjust;
uint32_t private_address;
uint32_t public_address;
uint8_t *bptr_private_address;
/* also for PASV string */
- char port_string[FTP_MAXIMUM_PORT_STRING_LENGTH];
+ char port_string[65];
char port_string_translated[FTP_MAXIMUM_PORT_STRING_LENGTH];
- int16_t new_port_string_length;
+ int16_t new_port_string_length = 0;
int16_t old_port_string_length;
int dummy_value;
- struct cgnapt_table_entry *egress_entry, *ingress_entry;
+ struct cgnapt_table_entry *egress_entry = NULL, *ingress_entry;
uint32_t ct_key[10];
uint8_t key_direction;
/*Since v6 is not supported now*/
@@ -597,7 +603,7 @@ void ftp_alg_dpi(
&ip1, &ip2, &ip3, &ip4, &port1, &port2) ==
FTP_PASV_PARAMETER_COUNT){
- sprintf (port_string, FTP_PASV_PARAMETER_STRING, FTP_PASV_RETURN_CODE,
+ snprintf (port_string, sizeof(port_string), FTP_PASV_PARAMETER_STRING, FTP_PASV_RETURN_CODE,
ip1, ip2, ip3, ip4, port1, port2);
int i = 0;
@@ -672,22 +678,25 @@ void ftp_alg_dpi(
((thdr->data_off & 0xf0) >> 2) - ip_hdr_size_bytes;
cgnat_cnxn_tracker->hash_table_entries[ct_position].
tcp_payload_size = tmp_tcp_paylod_size;
+ if(egress_entry) {
- /*Adding ALG entry , params to be derived from egress entry*/
- populate_ftp_alg_entry(egress_entry->data.pub_ip,
- egress_entry->data.pub_port);
- /* payload modification */
- new_port_string_length = ftp_alg_modify_payload(egress_entry,
- port_string,
- port_string_translated, 1);
- strncpy(tcp_header_end, port_string_translated,
- strlen(port_string_translated));
- tcpSeqdiff = ftp_alg_delta_tcp_sequence( pkt, port_string,
+ /*Adding ALG entry , params to be derived from egress entry*/
+ populate_ftp_alg_entry(egress_entry->data.pub_ip,
+ egress_entry->data.pub_port);
+
+ /* payload modification */
+ new_port_string_length = ftp_alg_modify_payload(egress_entry,
+ port_string,
+ port_string_translated, 1);
+ strncpy(tcp_header_end, port_string_translated,
+ strlen(port_string_translated));
+ tcpSeqdiff = ftp_alg_delta_tcp_sequence( pkt, port_string,
cgnat_cnxn_tracker->hash_table_entries
[ct_position].tcpSeqdiff,
old_port_string_length,
new_port_string_length);
+ }
/* same as rte_synproxy_adjust_pkt_length() in ct */
ftp_alg_modify_pkt_len(pkt);
/*
@@ -822,19 +831,21 @@ void ftp_alg_dpi(
tcp_payload_size = tmp_tcp_paylod_size;
/*ALG entry add, params to be derived from egress entry*/
- populate_ftp_alg_entry(egress_entry->data.pub_ip,
- egress_entry->data.pub_port);
- /* payload modification */
- new_port_string_length = ftp_alg_modify_payload(egress_entry,
- port_string,
- port_string_translated, 0);
- strncpy(tcp_header_end, port_string_translated,
- strlen(port_string_translated));
- tcpSeqdiff = ftp_alg_delta_tcp_sequence( pkt, port_string,
- cgnat_cnxn_tracker->hash_table_entries
- [ct_position].tcpSeqdiff,
- old_port_string_length,
- new_port_string_length);
+ if(egress_entry) {
+ populate_ftp_alg_entry(egress_entry->data.pub_ip,
+ egress_entry->data.pub_port);
+ /* payload modification */
+ new_port_string_length = ftp_alg_modify_payload(egress_entry,
+ port_string,
+ port_string_translated, 0);
+ strncpy(tcp_header_end, port_string_translated,
+ strlen(port_string_translated));
+ tcpSeqdiff = ftp_alg_delta_tcp_sequence( pkt, port_string,
+ cgnat_cnxn_tracker->hash_table_entries
+ [ct_position].tcpSeqdiff,
+ old_port_string_length,
+ new_port_string_length);
+ }
/* same as rte_synproxy_adjust_pkt_length() in ct */
ftp_alg_modify_pkt_len(pkt);
diff --git a/common/VIL/alg/lib_sip_alg.c b/common/VIL/alg/lib_sip_alg.c
index 9940d59a..0e281200 100644
--- a/common/VIL/alg/lib_sip_alg.c
+++ b/common/VIL/alg/lib_sip_alg.c
@@ -162,6 +162,7 @@ void lib_sip_alg_init(void)
}
char *itoa(long n);
+char itoa_buf[25];
char *itoa(long n)
{
int len = n == 0 ? 1 : floor(log10l(labs(n))) + 1;
@@ -169,10 +170,8 @@ char *itoa(long n)
if (n < 0)
len++; /* room for negative sign '-' */
- char *buf = calloc(sizeof(char), len + 1); // +1 for null
- if(buf != NULL)
- snprintf(buf, len + 1, "%ld", n);
- return buf;
+ snprintf(itoa_buf, len + 1, "%ld", n);
+ return (char *)&itoa_buf;
}
struct sip_alg_table_entry *retrieve_sip_alg_entry(
@@ -340,6 +339,10 @@ int sip_alg_dpi(struct rte_mbuf *pkt, enum pkt_dir pkt_direction,
sip_call_id =
getSipCallIdStr(pSipMsg + pos +
TAG_TO_DATAPOS(SIP_ALG_CALLID));
+ if (!sip_call_id) {
+ printf("sip_call_id returned is NULL\n");
+ return 0;
+ }
if (ALG_DEBUG)
printf("sipalgdpi: %d call id %s\n", __LINE__,
@@ -572,6 +575,9 @@ char *sip_alg_process(struct rte_mbuf *pkt, uint16_t pkt_direction,
int sipMsgLen = (pTmpSipMsg - pSipMsg);
+ if ((sipMsgLen + sdpDataLen) > strlen(pSipMsg))
+ return NULL;
+
char *pSipMsgEnd = pSipMsg + sipMsgLen + sdpDataLen;
if (ALG_DEBUG)
@@ -1889,7 +1895,11 @@ SipMsgAdvance2:
sdpMsgLen += sdpDataLen;
tmpSdpLen = itoa(sdpMsgLen);
- int tmpStrLen = strlen(tmpSdpLen);
+ int tmpStrLen;
+ if (tmpSdpLen)
+ tmpStrLen = strlen(tmpSdpLen);
+ else
+ tmpStrLen = 0;
/* move to Content length field & change the length to sipMsgLen */
if (natSipAlgMsgFieldPos(pSipMsg, SIP_ALG_CONTENT_LEN, &pos, 0)
@@ -2225,6 +2235,9 @@ char *natSipAlgModifyPayloadAddrPort(
if (newStrLen > oldStrLen)
*diffLen = newStrLen - oldStrLen;
+ if (tmpPort)
+ free(tmpPort);
+
return pSipMsg; /* modified SIP Msg */
}
diff --git a/common/VIL/l2l3_stack/lib_arp.c b/common/VIL/l2l3_stack/lib_arp.c
index 42a619d7..39a740dd 100644
--- a/common/VIL/l2l3_stack/lib_arp.c
+++ b/common/VIL/l2l3_stack/lib_arp.c
@@ -294,13 +294,20 @@ struct arp_entry_data *get_dest_mac_addr_ipv4(const uint32_t nhip,
uint32_t phy_port, struct ether_addr *hw_addr)
{
struct arp_entry_data *ret_arp_data = NULL;
+ struct ether_addr *x;
uint8_t index;
/* as part of optimization we store mac address in cache
* & thus can be sent without having to retrieve
*/
if (arp_cache_dest_mac_present(phy_port)) {
- ether_addr_copy(get_local_cache_hw_addr(phy_port, nhip), hw_addr);
+ x = get_local_cache_hw_addr(phy_port, nhip);
+ if (!x) {
+ printf("local copy of address not stored\n");
+ return NULL;
+ }
+
+ ether_addr_copy(x, hw_addr);
return &arp_entry_data_default;
}
@@ -352,11 +359,17 @@ struct nd_entry_data *get_dest_mac_addr_ipv6(uint8_t nhipv6[],
struct nd_entry_data *ret_nd_data = NULL;
struct nd_key_ipv6 tmp_nd_key;
+ struct ether_addr *addr;
tmp_nd_key.port_id = phy_port;
if (nd_cache_dest_mac_present(phy_port)) {
- ether_addr_copy(get_nd_local_link_hw_addr(
- (uint8_t)phy_port, nhipv6), hw_addr);
+ addr = get_nd_local_link_hw_addr((uint8_t)phy_port, nhipv6);
+ if (!addr) {
+ printf("local copy not stored\n");
+ return NULL;
+ }
+
+ ether_addr_copy(addr, hw_addr);
return &nd_entry_data_default;
}
@@ -743,6 +756,7 @@ struct arp_entry_data *retrieve_arp_entry(struct arp_key_ipv4 arp_key, uint8_t m
struct nd_entry_data *retrieve_nd_entry(struct nd_key_ipv6 nd_key, uint8_t mode)
{
struct nd_entry_data *ret_nd_data = NULL;
+ l2_phy_interface_t *port;
nd_key.filler1 = 0;
nd_key.filler2 = 0;
nd_key.filler3 = 0;
@@ -822,7 +836,14 @@ struct nd_entry_data *retrieve_nd_entry(struct nd_key_ipv6 nd_key, uint8_t mode)
ret_nd_data->timer_key = callback_key;
/* send nd request */
- request_nd(callback_key->ipv6, ifm_get_port(callback_key->port_id));
+ port = ifm_get_port(callback_key->port_id);
+ if (!port) {
+ printf("port returned is NULL inside retrieve_nd_entry\n");
+ rte_rwlock_write_unlock(&ret_nd_data->queue_lock);
+ return NULL;
+ }
+
+ request_nd(callback_key->ipv6, port);
rte_rwlock_write_unlock(&ret_nd_data->queue_lock);
} else {
if (ret_nd_data &&
@@ -849,7 +870,14 @@ struct nd_entry_data *retrieve_nd_entry(struct nd_key_ipv6 nd_key, uint8_t mode)
ret_nd_data->timer_key = callback_key;
/* send nd request */
- request_nd(callback_key->ipv6, ifm_get_port(callback_key->port_id));
+ port = ifm_get_port(callback_key->port_id);
+ if (!port) {
+ printf("port returned is NULL inside retrieve_nd_entry\n");
+ rte_rwlock_write_unlock(&ret_nd_data->queue_lock);
+ return NULL;
+ }
+
+ request_nd(callback_key->ipv6, port);
rte_rwlock_write_unlock(&ret_nd_data->queue_lock);
}
}
@@ -911,7 +939,7 @@ void print_arp_table(void)
lib_arp_populate_called, lib_arp_delete_called,
lib_arp_duplicate_found);
- printf("ARP table key len is %lu\n", sizeof(struct arp_key_ipv4));
+ printf("ARP table key len is %d\n", (uint32_t) sizeof(struct arp_key_ipv4));
}
/* ND IPv6 */
@@ -974,7 +1002,7 @@ void print_nd_table(void)
lib_nd_nd_entry_found, lib_nd_no_arp_entry_found,
lib_nd_populate_called, lib_nd_delete_called,
lib_nd_duplicate_found);
- printf("ND table key len is %lu\n\n", sizeof(struct nd_key_ipv6));
+ printf("ND table key len is %d\n\n", (uint32_t) sizeof(struct nd_key_ipv6));
}
void remove_arp_entry(struct arp_entry_data *ret_arp_data, void *arg)
@@ -1052,7 +1080,7 @@ arp_send_buffered_pkts(struct arp_entry_data *ret_arp_data,
int i;
- if (!hw_addr || !ret_arp_data)
+ if (!hw_addr || !ret_arp_data || !port)
return;
rte_rwlock_write_lock(&ret_arp_data->queue_lock);
@@ -1097,7 +1125,7 @@ nd_send_buffered_pkts(struct nd_entry_data *ret_nd_data,
uint8_t *eth_dest, *eth_src;
int i;
- if (!hw_addr || !ret_nd_data)
+ if (!hw_addr || !ret_nd_data || !port)
return;
rte_rwlock_write_lock(&ret_nd_data->queue_lock);
@@ -1193,8 +1221,8 @@ populate_arp_entry(const struct ether_addr *hw_addr, uint32_t ipaddr,
} else {
rte_rwlock_write_lock(&new_arp_data->queue_lock);
ether_addr_copy(hw_addr, &new_arp_data->eth_addr);
- if ((new_arp_data->status == INCOMPLETE) ||
- (new_arp_data->status == PROBE)) {
+ if (new_arp_data && ((new_arp_data->status == INCOMPLETE) ||
+ (new_arp_data->status == PROBE))) {
new_arp_data->status = COMPLETE;
new_arp_data->mode = mode;
new_arp_data->n_confirmed = rte_rdtsc();
@@ -1295,6 +1323,7 @@ void populate_nd_entry(const struct ether_addr *hw_addr, uint8_t ipv6[],
uint8_t i, val = 0;
struct nd_key_ipv6 nd_key;
nd_key.port_id = portid;
+ l2_phy_interface_t *port;
for (i = 0; i < ND_IPV6_ADDR_SIZE; i++) {
nd_key.ipv6[i] = ipv6[i];
@@ -1342,8 +1371,10 @@ void populate_nd_entry(const struct ether_addr *hw_addr, uint8_t ipv6[],
if (new_nd_data->status == STALE) {
new_nd_data->retry_count = 0; // Reset
new_nd_data->status = PROBE;
- request_nd(new_nd_data->ipv6,
- ifm_get_port(new_nd_data->port));
+ port = ifm_get_port(new_nd_data->port);
+
+ if (port)
+ request_nd(new_nd_data->ipv6, port);
if (rte_timer_reset(new_nd_data->timer,
(arp_timeout * rte_get_tsc_hz()),
@@ -1360,8 +1391,8 @@ void populate_nd_entry(const struct ether_addr *hw_addr, uint8_t ipv6[],
} else {
rte_rwlock_write_lock(&new_nd_data->queue_lock);
ether_addr_copy(hw_addr, &new_nd_data->eth_addr);
- if ((new_nd_data->status == INCOMPLETE) ||
- (new_nd_data->status == PROBE)) {
+ if (new_nd_data && ((new_nd_data->status == INCOMPLETE) ||
+ (new_nd_data->status == PROBE))) {
new_nd_data->status = COMPLETE;
new_nd_data->mode = mode;
new_nd_data->n_confirmed = rte_rdtsc();
@@ -2092,6 +2123,12 @@ static int arp_parse_args(struct pipeline_params *params)
RTE_SET_USED(nd_route_tbl_present);
RTE_SET_USED(arp_route_tbl_present);
for (numArg = 0; numArg < params->n_args; numArg++) {
+
+ if(strlen(params->args_value[numArg]) > PIPELINE_MAX_ARGS) {
+ /* KW Fix */
+ printf("WARNING: Non-Null terminated Parameter not processed\n");
+ continue;
+ }
char *arg_name = params->args_name[numArg];
char *arg_value = params->args_value[numArg];
@@ -2192,12 +2229,15 @@ static int arp_parse_args(struct pipeline_params *params)
tx_phy_port_num, txport);
if ((rxport >= PIPELINE_MAX_PORT_IN) ||
- (txport >= PIPELINE_MAX_PORT_IN) ||
- (in_port_dir_a[rxport] != 1)) {
+ (txport >= PIPELINE_MAX_PORT_IN)) {
printf
- ("CG-NAPT parse error - incorrect prv-pub translation. Rx %d, Tx %d, Rx Dir %d\n",
- rxport, txport,
- in_port_dir_a[rxport]);
+ ("CG-NAPT parse error - incorrect prv-pub translation. Rx %d, Tx %d\n",
+ rxport, txport);
+ return -1;
+ }
+
+ if (in_port_dir_a[rxport] != 1) {
+ printf("CG-NAPT parse error - incorrect rx_port supplied\n");
return -1;
}
@@ -2271,6 +2311,10 @@ static int arp_parse_args(struct pipeline_params *params)
}
tx_port_str[k] = '\0';
tx_port = strtoul(tx_port_str, NULL, 16); //atoi(tx_port_str);
+ if (tx_port > MAX_ROUTE_ENTRY_SIZE) {
+ printf("tx_port is greater than route entry max size\n");
+ continue;
+ }
k++;
l = 0;
@@ -2710,6 +2754,7 @@ void nd_timer_callback(struct rte_timer *timer, void *arg)
int j;
struct nd_entry_data *ret_nd_data = NULL;
uint64_t now;
+ l2_phy_interface_t *port;
nd_key.port_id = timer_key->port_id;
nd_key.filler1 = 0;
@@ -2755,9 +2800,13 @@ void nd_timer_callback(struct rte_timer *timer, void *arg)
"TIMER STARTED FOR %u seconds\n",
ARP_TIMER_EXPIRY);
}
+ port = ifm_get_port(ret_nd_data->port);
+ if (!port) {
+ printf("port is NULL in nd_timer_callback\n");
+ return;
+ }
- request_nd(ret_nd_data->ipv6,
- ifm_get_port(ret_nd_data->port));
+ request_nd(ret_nd_data->ipv6, port);
if (rte_timer_reset(ret_nd_data->timer,
(PROBE_TIME *
rte_get_tsc_hz()/ 1000),
diff --git a/common/VIL/l2l3_stack/lib_icmpv6.c b/common/VIL/l2l3_stack/lib_icmpv6.c
index eea67b0d..d516717e 100644
--- a/common/VIL/l2l3_stack/lib_icmpv6.c
+++ b/common/VIL/l2l3_stack/lib_icmpv6.c
@@ -363,7 +363,7 @@ struct rte_mbuf *request_nd(uint8_t ipv6[], l2_phy_interface_t *port)
int i;
struct rte_mbuf *icmpv6_pkt = lib_nd_pkt[port->pmdid];
- if (icmpv6_pkt == NULL) {
+ if ((icmpv6_pkt == NULL) || (port == NULL)) {
if (ARPICMP_DEBUG)
printf("Error allocating icmpv6_pkt rte_mbuf\n");
return NULL;
diff --git a/common/VIL/pipeline_arpicmp/pipeline_arpicmp.c b/common/VIL/pipeline_arpicmp/pipeline_arpicmp.c
index 607d13d1..847e2936 100644
--- a/common/VIL/pipeline_arpicmp/pipeline_arpicmp.c
+++ b/common/VIL/pipeline_arpicmp/pipeline_arpicmp.c
@@ -70,10 +70,10 @@ struct cmd_arp_add_result {
};
-uint16_t str2flowtype(char *string);
+uint16_t str2flowtype(const char *string);
int parse_flexbytes(const char *q_arg, uint8_t *flexbytes,
uint16_t max_num);
-enum rte_eth_input_set_field str2inset(char *string);
+enum rte_eth_input_set_field str2inset(const char *string);
int app_pipeline_arpicmp_entry_dbg(struct app_params *app,
uint32_t pipeline_id, uint8_t *msg);
@@ -168,6 +168,11 @@ cmd_arp_del_parsed(void *parsed_result,
arp_key.filler2 = 0;
arp_key.filler3 = 0;
struct arp_entry_data *new_arp_data = retrieve_arp_entry(arp_key, STATIC_ARP);
+ if(new_arp_data == NULL) {
+ /* KW Fix */
+ printf("Retrieve arp returned NULL\n");
+ return;
+ }
remove_arp_entry(new_arp_data, &arp_key);
} else {
struct nd_key_ipv6 nd_key;
@@ -177,6 +182,11 @@ cmd_arp_del_parsed(void *parsed_result,
nd_key.filler2 = 0;
nd_key.filler3 = 0;
struct nd_entry_data *new_nd_data = retrieve_nd_entry(nd_key, STATIC_ND);
+ if(new_nd_data == NULL) {
+ /* KW Fix */
+ printf("Retrieve ND returned NULL\n");
+ return;
+ }
remove_nd_entry_ipv6(new_nd_data, &nd_key);
}
}
@@ -960,7 +970,7 @@ cmdline_parse_inst_t cmd_set_fwd_mode = {
#if 1
-uint16_t str2flowtype(char *string)
+uint16_t str2flowtype(const char *string)
{
uint8_t i = 0;
static const struct {
@@ -1450,7 +1460,7 @@ struct cmd_set_hash_input_set_result {
};
enum rte_eth_input_set_field
-str2inset(char *string)
+str2inset(const char *string)
{
uint16_t i;
diff --git a/common/VIL/pipeline_arpicmp/pipeline_arpicmp_be.c b/common/VIL/pipeline_arpicmp/pipeline_arpicmp_be.c
index 481f8521..61768130 100644
--- a/common/VIL/pipeline_arpicmp/pipeline_arpicmp_be.c
+++ b/common/VIL/pipeline_arpicmp/pipeline_arpicmp_be.c
@@ -210,7 +210,7 @@ void register_pipeline_Qs(uint8_t pipeline_num, struct pipeline *p)
switch (myApp->pipeline_params[pipeline_num].
pktq_in[port_count].type){
- case APP_PKTQ_OUT_HWQ:
+ case APP_PKTQ_IN_HWQ:
hwq = rte->ports_in[port_count].h_port;
out_swq = rte->ports_out[port_count].h_port;
printf("out_swq: %s\n",
@@ -230,7 +230,7 @@ void register_pipeline_Qs(uint8_t pipeline_num, struct pipeline *p)
}
break;
- case APP_PKTQ_OUT_SWQ:
+ case APP_PKTQ_IN_SWQ:
in_swq = rte->ports_in[port_count].h_port;
out_swq = rte->ports_out[port_count].h_port;
printf("in_swq : %s\n",
@@ -432,7 +432,7 @@ void set_phy_inport_id(uint8_t pipeline_num, struct pipeline *p, uint8_t *map)
switch (myApp->pipeline_params[pipeline_num].
pktq_in[port_count].type) {
- case APP_PKTQ_OUT_HWQ:
+ case APP_PKTQ_IN_HWQ:
hwq = rte->ports_in[port_count].h_port;
map[hwq->port_id] = index++;
printf("outport_id[%d]:%d\n", index - 1,
diff --git a/common/vnf_common/rest_api.c b/common/vnf_common/rest_api.c
index 62e9646a..7acbc36b 100644
--- a/common/vnf_common/rest_api.c
+++ b/common/vnf_common/rest_api.c
@@ -163,7 +163,7 @@ extern int USE_RTM_LOCKS;
extern rte_rwlock_t rwlock;
extern interface_main_t ifm;
extern struct cmdline *pipe_cl;
-extern uint16_t str2flowtype(char *string);
+extern uint16_t str2flowtype(const char *string);
extern void app_run_file(cmdline_parse_ctx_t *ctx, const char *file_name);
extern int parse_flexbytes(const char *q_arg, uint8_t *flexbytes,
uint16_t max_num);
@@ -179,7 +179,7 @@ extern int app_routeadd_config_ipv6(__attribute__((unused))
uint32_t port_id, uint8_t ipv6[],
uint32_t depth);
-enum rte_eth_input_set_field str2inset(char *string);
+enum rte_eth_input_set_field str2inset(const char *string);
enum {
MASTER = 0,
@@ -381,11 +381,17 @@ int get_pipelines_tokens(char *buf)
uint32_t id;
token = strtok(buf, "/ ");
+ if (!token)
+ return -1;
+
if (strcmp(token, "pipelines")) {
return -1;
}
token = strtok(NULL, "/ ");
+ if (!token)
+ return -1;
+
id = atoi(token);
if (id > rapp->n_pipelines) {
return -1;
@@ -594,6 +600,11 @@ int set_hash_input_set_2(struct mg_connection *conn, uint32_t port_id,
mg_printf(conn, "<html><body>");
mg_printf(conn, "</body></html>\n");
+ if (!inset_field0 || !inset_field1 || !flow_type) {
+ mg_printf(conn, "inset_field0/1 or flow_type may be NULL!\n");
+ return 1;
+ }
+
if (enable_flow_dir) {
mg_printf(conn, "FDIR Filter is Defined!\n");
mg_printf(conn, "Please undefine FDIR_FILTER flag and define "
@@ -610,10 +621,13 @@ int set_hash_input_set_2(struct mg_connection *conn, uint32_t port_id,
memset(&info, 0, sizeof(info));
info.info_type = RTE_ETH_HASH_FILTER_INPUT_SET_SELECT;
- info.info.input_set_conf.flow_type = str2flowtype(strdup(flow_type));
+ info.info.input_set_conf.flow_type = str2flowtype(flow_type);
+
+ if (inset_field0)
+ info.info.input_set_conf.field[0] = str2inset(inset_field0);
- info.info.input_set_conf.field[0] = str2inset(strdup(inset_field0));
- info.info.input_set_conf.field[1] = str2inset(strdup(inset_field1));
+ if (inset_field1)
+ info.info.input_set_conf.field[1] = str2inset(inset_field1);
info.info.input_set_conf.inset_size = 2;
@@ -830,11 +844,17 @@ int get_link_tokens(char *buf)
int linkid;
token = strtok(buf, "/ ");
+ if (!token)
+ return -1;
+
if (strcmp(token, "link")) {
return -1;
}
token = strtok(NULL, "/ ");
+ if (!token)
+ return -1;
+
linkid = atoi(token);
if (linkid > current_cfg.num_ports) {
return -1;
@@ -966,8 +986,8 @@ int arpls_handler(struct mg_connection *conn, __rte_unused void *cbdata)
lib_arp_populate_called, lib_arp_delete_called,
lib_arp_duplicate_found);
- len += sprintf(buf + len, "ARP table key len is %lu\n<br/>",
- sizeof(struct arp_key_ipv4));
+ len += sprintf(buf + len, "ARP table key len is %d\n<br/>",
+ (uint32_t) sizeof(struct arp_key_ipv4));
mg_printf(conn, "%s\n<br/>", &buf[0]);
return 1;
}
@@ -994,6 +1014,7 @@ void get_mac(struct ether_addr *mac_addr, char *buf)
for (i = 0; i < MAC_NUM_BYTES; i++) {
mac_addr->addr_bytes[i] = strtoul(byteStr[i], NULL, 16);
}
+ free(buf);
}
int arp_handler(struct mg_connection *conn, __rte_unused void *cbdata)
@@ -1126,7 +1147,14 @@ int arp_handler(struct mg_connection *conn, __rte_unused void *cbdata)
nd_key.filler2 = 0;
nd_key.filler3 = 0;
new_nd_data = retrieve_nd_entry(nd_key, STATIC_ND);
+
+ if(new_nd_data == NULL) {
+ /* KW Fix */
+ mg_printf(conn,"Retrieve ND returned NULL\n");
+ return 1;
+ }
remove_nd_entry_ipv6(new_nd_data, &nd_key);
+ break;
case 3:
mg_printf(conn, "<p>ND REQ is not supported Yet!!!</p>");
break;
@@ -1205,7 +1233,7 @@ int route_handler(struct mg_connection *conn, __rte_unused void *cbdata)
json_object_object_foreach(jobj, key, val) {
if (!strcmp(key, "portid")) {
portid = atoi(json_object_get_string(val));
- if (portid > 64) {
+ if (portid >= 64) {
mg_printf(conn, "Port not supported!!!\n");
return 1;
} else if (current_route_parms[portid].enable) {
@@ -1295,7 +1323,7 @@ int link_handler(struct mg_connection *conn, __rte_unused void *cbdata)
if (!strcmp(key, "linkid")) {
link = atoi(json_object_get_string(val));
mg_printf(conn, "linkid:%d \n", link);
- if (link > 64) {
+ if (link >= 64) {
mg_printf(conn, "Link id not supported beyond 64\n");
return 1;
}
@@ -1543,7 +1571,6 @@ int static_cfg_handler(struct mg_connection *conn, __rte_unused void *cbdata)
json_object * jobj = json_tokener_parse(buf);
len = 0;
struct json_object *values;
- char *str;
i = 0;
json_object_object_foreach(jobj, key, val) {
@@ -1563,75 +1590,50 @@ int static_cfg_handler(struct mg_connection *conn, __rte_unused void *cbdata)
json_object_object_get_ex(jobj, "num_worker", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- memcpy(&current_cfg.ip_range[pub_ip++].value, str,
- sizeof(str));
- }
-
- json_object_object_get_ex(jobj, "num_worker", &values);
- if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.num_workers = atoi(str);
+ memcpy(&current_cfg.ip_range[pub_ip++].value, json_object_get_string(values),
+ strlen(json_object_get_string(values)));
}
json_object_object_get_ex(jobj, "pkt_type", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- memcpy(&current_cfg.pkt_type, str,
- sizeof(current_cfg.pkt_type));
+ memcpy(&current_cfg.pkt_type, json_object_get_string(values),
+ sizeof(current_cfg.pkt_type));
}
json_object_object_get_ex(jobj, "num_lb", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.num_lb = atoi(str);
+ current_cfg.num_lb = atoi(json_object_get_string(values));
}
json_object_object_get_ex(jobj, "num_ports", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.num_ports = atoi(str);
+ current_cfg.num_ports = atoi(json_object_get_string(values));
}
json_object_object_get_ex(jobj, "sw_lb", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.sw_lb = atoi(str);
+ current_cfg.sw_lb = atoi(json_object_get_string(values));
}
json_object_object_get_ex(jobj, "sock_in", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.sock_in = atoi(str);
+ current_cfg.sock_in = atoi(json_object_get_string(values));
}
json_object_object_get_ex(jobj, "hyperthread", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- current_cfg.hyper_thread = atoi(str);
+ current_cfg.hyper_thread = atoi(json_object_get_string(values));
}
json_object_object_get_ex(jobj, "vnf_type", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- memcpy(&current_cfg.vnf_type, str,
- sizeof(current_cfg.vnf_type));
+ memcpy(&current_cfg.vnf_type, json_object_get_string(values),
+ sizeof(current_cfg.vnf_type));
}
json_object_object_get_ex(jobj, "pci_white_list", &values);
if (values) {
- str = strdup(json_object_get_string(values));
- if (str)
- memcpy(&current_cfg.pci_white_list, str,
+ memcpy(&current_cfg.pci_white_list, json_object_get_string(values),
sizeof(current_cfg.pci_white_list));
mg_printf(conn, " Binding the ports \n");
bind_the_ports(conn, &current_cfg.pci_white_list[0]);
@@ -1728,8 +1730,7 @@ void fix_pipelines_data_types(FILE *f, const char *sect_name, struct rte_cfgfile
if (strncmp(entries[i].name, "pkt_type",
strlen("pkt_type")) == 0) {
- memcpy(entries[i].value, current_cfg.pkt_type,
- strlen(entries[i].value));
+ memcpy(entries[i].value, current_cfg.pkt_type, 24);
if (!strcmp(current_cfg.pkt_type, "ipv4"))
memcpy(&traffic_type, "4", 1);
else
@@ -1784,7 +1785,7 @@ void fix_pipelines_data_types(FILE *f, const char *sect_name, struct rte_cfgfile
(strncmp(static_cfg[j].key, "nd_route_tbl",
strlen(static_cfg[j].key)) == 0)) {
memcpy(&entries[i].name, &static_cfg[j].key,
- strlen(static_cfg[j].key));
+ strlen(entries[i].name));
memcpy(&entries[i].value, &static_cfg[j].value,
strlen(static_cfg[j].value));
i++;
@@ -1976,8 +1977,6 @@ void fix_pipelines_data_types(FILE *f, const char *sect_name, struct rte_cfgfile
workers = 0;
}
} else {
- //if (((workers % (current_cfg.num_workers/current_cfg.num_lb)) == 0) &&
- // (workers != current_cfg.num_workers)) {
if (workers == (current_cfg.num_workers/current_cfg.num_lb)) {
tx_start_port += 2;
rx_start_port += 2;
@@ -2160,8 +2159,8 @@ int flow_director_handler(struct mg_connection *conn, __rte_unused void *cbdata)
/* Handler may access the request info using mg_get_request_info */
const struct mg_request_info *req_info = mg_get_request_info(conn);
uint32_t port_id = 0, tuple = 0;
- char trans_type[24], buf[MAX_BUF_SIZE];
- char *str, field0[MAX_SIZE], field1[MAX_SIZE], field2[MAX_SIZE],
+ char buf[MAX_BUF_SIZE];
+ char field0[MAX_SIZE], field1[MAX_SIZE], field2[MAX_SIZE],
field3[MAX_SIZE], flow_type[MAX_SIZE];
if (!strcmp(req_info->request_method, "GET")) {
@@ -2192,7 +2191,6 @@ int flow_director_handler(struct mg_connection *conn, __rte_unused void *cbdata)
json_object * jobj = json_tokener_parse(buf);
json_object_object_foreach(jobj, key, val) {
if (!strcmp(key, "trans_type")) {
- memcpy(&trans_type, str, sizeof(trans_type));
if (!strcmp(key, "udp")) {
memcpy(field2,"udp-src-port", sizeof("udp-src-port"));
memcpy(field3,"udp-dst-port", sizeof("udp-dst-port"));
@@ -2441,8 +2439,6 @@ rest_api_init(struct app_params *app)
app->config_file = strdup(buf);
app->parser_file = strdup(buf);
- printf("Config file loaded :%s %s\n", app->config_file, traffic_type);
-
end:
return ctx;
}
diff --git a/common/vnf_common/thread.c b/common/vnf_common/thread.c
index dcf272ff..f6f1105f 100644
--- a/common/vnf_common/thread.c
+++ b/common/vnf_common/thread.c
@@ -59,6 +59,8 @@ do { \
#endif
+uint32_t exit_app_thread = 0;
+
static inline void *
thread_msg_recv(struct rte_ring *r)
{
@@ -226,6 +228,9 @@ app_thread(void *arg)
uint32_t n_regular = RTE_MIN(t->n_regular, RTE_DIM(t->regular));
uint32_t n_custom = RTE_MIN(t->n_custom, RTE_DIM(t->custom));
+ if (exit_app_thread)
+ break;
+
/* Run regular pipelines */
for (j = 0; j < n_regular; j++) {
struct app_thread_pipeline_data *data = &t->regular[j];
diff --git a/common/vnf_common/vnf_common.c b/common/vnf_common/vnf_common.c
index 93687fd6..ff0039bc 100644
--- a/common/vnf_common/vnf_common.c
+++ b/common/vnf_common/vnf_common.c
@@ -141,10 +141,11 @@ void trim(char *input)
char result[len + 1];
memset(result, 0, sizeof(result));
- for (i = 0; input[i] != '\0'; i++) {
+ for (i = 0; (input[i] != '\0') && (i < PIPELINE_MAX_ARGS); i++) {
if (!isspace(input[i]))
result[j++] = input[i];
}
+ result[j] = '\0';
- strncpy(input, result, len);
+ strncpy(input, result, strlen(result));
}