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Fixed #426, F-stack compile error in Red Hat 8.0 with gcc 8.2.1.

dev
fengbojiang(姜凤波) 2019-10-31 15:58:26 +08:00
parent 3da8d17db6
commit b8b4b7b9d7
3 changed files with 40 additions and 28 deletions
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2
doc/Launch_F-Stack_on_AWS_EC2_in_one_minute.md
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@ -3,7 +3,7 @@
If you have a Redhat7.3 EC2 instance，and then execute the following cmds, you will get the F-Stack server in one minute
sudo -i
yum install -y git gcc openssl-devel kernel-devel-$(uname -r) bc numactl-devel mkdir make net-tools vim pciutils iproute pcre-devel zlib-devel
yum install -y git gcc openssl-devel kernel-devel-$(uname -r) bc numactl-devel mkdir make net-tools vim pciutils iproute pcre-devel zlib-devel elfutils-libelf-devel vim
mkdir /data/f-stack
git clone https://github.com/F-Stack/f-stack.git /data/f-stack

64
lib/ff_config.c
View File

@ -117,8 +117,9 @@ parse_lcore_mask(struct ff_config *cfg, const char *coremask)
zero_num = idx >> 2;
shift = idx & 0x3;
memset(zero,'0',zero_num);
sprintf(buf, "%llx%s", (unsigned long long)1<<shift, zero);
cfg->dpdk.proc_mask = strdup(buf);
snprintf(buf, sizeof(buf) - 1, "%llx%s",
(unsigned long long)1<<shift, zero);
cfg->dpdk.proc_mask = strdup(buf);
}
count++;
}
@ -260,7 +261,7 @@ __parse_config_list(uint16_t *arr, int *sz, const char *value) {
int nr_ele = 0;
int max_ele = *sz;
strncpy(input, value, 4096);
strncpy(input, value, sizeof(input) - 1);
nTokens = rte_strsplit(input, sizeof(input), tokens, 128, ',');
for (i = 0; i < nTokens; i++) {
char *tok = tokens[i];
@ -622,7 +623,7 @@ dpdk_args_setup(struct ff_config *cfg)
{
int n = 0, i;
dpdk_argv[n++] = strdup("f-stack");
char temp[DPDK_CONFIG_MAXLEN] = {0};
char temp[DPDK_CONFIG_MAXLEN] = {0}, temp2[DPDK_CONFIG_MAXLEN] = {0};
if (cfg->dpdk.no_huge) {
dpdk_argv[n++] = strdup("--no-huge");
@ -654,20 +655,24 @@ dpdk_args_setup(struct ff_config *cfg)
cfg->dpdk.vdev_cfgs[i].vdev_id,
cfg->dpdk.vdev_cfgs[i].path);
if (cfg->dpdk.vdev_cfgs[i].nb_queues) {
sprintf(temp, "%s,queues=%u",
temp, cfg->dpdk.vdev_cfgs[i].nb_queues);
sprintf(temp2, ",queues=%u",
cfg->dpdk.vdev_cfgs[i].nb_queues);
strcat(temp, temp2);
}
if (cfg->dpdk.vdev_cfgs[i].nb_cq) {
sprintf(temp, "%s,cq=%u",
temp, cfg->dpdk.vdev_cfgs[i].nb_cq);
sprintf(temp2, ",cq=%u",
cfg->dpdk.vdev_cfgs[i].nb_cq);
strcat(temp, temp2);
}
if (cfg->dpdk.vdev_cfgs[i].queue_size) {
sprintf(temp, "%s,queue_size=%u",
temp, cfg->dpdk.vdev_cfgs[i].queue_size);
sprintf(temp2, ",queue_size=%u",
cfg->dpdk.vdev_cfgs[i].queue_size);
strcat(temp, temp2);
}
if (cfg->dpdk.vdev_cfgs[i].mac) {
sprintf(temp, "%s,mac=%s",
temp, cfg->dpdk.vdev_cfgs[i].mac);
sprintf(temp2, ",mac=%s",
cfg->dpdk.vdev_cfgs[i].mac);
strcat(temp, temp2);
}
dpdk_argv[n++] = strdup(temp);
}
@ -687,38 +692,45 @@ dpdk_args_setup(struct ff_config *cfg)
cfg->dpdk.bond_cfgs[i].slave);
if (cfg->dpdk.bond_cfgs[i].primary) {
sprintf(temp, "%s,primary=%s",
temp, cfg->dpdk.bond_cfgs[i].primary);
sprintf(temp2, ",primary=%s",
cfg->dpdk.bond_cfgs[i].primary);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].socket_id) {
sprintf(temp, "%s,socket_id=%d",
temp, cfg->dpdk.bond_cfgs[i].socket_id);
sprintf(temp2, ",socket_id=%d",
cfg->dpdk.bond_cfgs[i].socket_id);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].bond_mac) {
sprintf(temp, "%s,mac=%s",
temp, cfg->dpdk.bond_cfgs[i].bond_mac);
sprintf(temp2, ",mac=%s",
cfg->dpdk.bond_cfgs[i].bond_mac);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].xmit_policy) {
sprintf(temp, "%s,xmit_policy=%s",
temp, cfg->dpdk.bond_cfgs[i].xmit_policy);
sprintf(temp2, ",xmit_policy=%s",
cfg->dpdk.bond_cfgs[i].xmit_policy);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].lsc_poll_period_ms) {
sprintf(temp, "%s,lsc_poll_period_ms=%d",
temp, cfg->dpdk.bond_cfgs[i].lsc_poll_period_ms);
sprintf(temp2, ",lsc_poll_period_ms=%d",
cfg->dpdk.bond_cfgs[i].lsc_poll_period_ms);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].up_delay) {
sprintf(temp, "%s,up_delay=%d",
temp, cfg->dpdk.bond_cfgs[i].up_delay);
sprintf(temp2, ",up_delay=%d",
cfg->dpdk.bond_cfgs[i].up_delay);
strcat(temp, temp2);
}
if (cfg->dpdk.bond_cfgs[i].down_delay) {
sprintf(temp, "%s,down_delay=%d",
temp, cfg->dpdk.bond_cfgs[i].down_delay);
sprintf(temp2, ",down_delay=%d",
cfg->dpdk.bond_cfgs[i].down_delay);
strcat(temp, temp2);
}
dpdk_argv[n++] = strdup(temp);
}

2
lib/ff_ini_parser.c
View File

@ -64,7 +64,7 @@ static char* find_chars_or_comment(const char* s, const char* chars)
/* Version of strncpy that ensures dest (size bytes) is null-terminated. */
static char* strncpy0(char* dest, const char* src, size_t size)
{
strncpy(dest, src, size);
strncpy(dest, src, size - 1);
dest[size - 1] = '\0';
return dest;
}