mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-10-05 22:29:49 +00:00
MDNS: Substitute a few strlens by sizeof()
This commit is contained in:
parent
858287fc3a
commit
fec657bb38
@ -505,13 +505,13 @@ mdns_build_reverse_v4_domain(struct mdns_domain *domain, const ip4_addr_t *addr)
|
||||
ptr = (const u8_t *) addr;
|
||||
for (i = sizeof(ip4_addr_t) - 1; i >= 0; i--) {
|
||||
char buf[4];
|
||||
snprintf(buf, sizeof(buf), "%d", ptr[i]);
|
||||
res = mdns_domain_add_label(domain, buf, (u8_t)strlen(buf));
|
||||
size_t len = snprintf(buf, sizeof(buf), "%d", ptr[i]);
|
||||
res = mdns_domain_add_label(domain, buf, (u8_t)len);
|
||||
LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
}
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_V4_DOMAIN, (u8_t)strlen(REVERSE_PTR_V4_DOMAIN));
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_V4_DOMAIN, (u8_t)(sizeof(REVERSE_PTR_V4_DOMAIN)-1));
|
||||
LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, (u8_t)strlen(REVERSE_PTR_TOPDOMAIN));
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, (u8_t)(sizeof(REVERSE_PTR_TOPDOMAIN)-1));
|
||||
LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, NULL, 0);
|
||||
LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
@ -554,9 +554,9 @@ mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr)
|
||||
byte >>= 4;
|
||||
}
|
||||
}
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_V6_DOMAIN, strlen(REVERSE_PTR_V6_DOMAIN));
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_V6_DOMAIN, (u8_t)(sizeof(REVERSE_PTR_V6_DOMAIN)-1));
|
||||
LWIP_ERROR("mdns_build_reverse_v6_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, strlen(REVERSE_PTR_TOPDOMAIN));
|
||||
res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, (u8_t)(sizeof(REVERSE_PTR_TOPDOMAIN)-1));
|
||||
LWIP_ERROR("mdns_build_reverse_v6_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, NULL, 0);
|
||||
LWIP_ERROR("mdns_build_reverse_v6_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
@ -569,7 +569,7 @@ mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr)
|
||||
static err_t
|
||||
mdns_add_dotlocal(struct mdns_domain *domain)
|
||||
{
|
||||
err_t res = mdns_domain_add_label(domain, TOPDOMAIN_LOCAL, (u8_t)strlen(TOPDOMAIN_LOCAL));
|
||||
err_t res = mdns_domain_add_label(domain, TOPDOMAIN_LOCAL, (u8_t)(sizeof(TOPDOMAIN_LOCAL)-1));
|
||||
LWIP_ERROR("mdns_add_dotlocal: Failed to add label", (res == ERR_OK), return res);
|
||||
return mdns_domain_add_label(domain, NULL, 0);
|
||||
}
|
||||
@ -602,11 +602,11 @@ mdns_build_dnssd_domain(struct mdns_domain *domain)
|
||||
{
|
||||
err_t res;
|
||||
memset(domain, 0, sizeof(struct mdns_domain));
|
||||
res = mdns_domain_add_label(domain, "_services", (u8_t)strlen("_services"));
|
||||
res = mdns_domain_add_label(domain, "_services", (u8_t)(sizeof("_services")-1));
|
||||
LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, "_dns-sd", (u8_t)strlen("_dns-sd"));
|
||||
res = mdns_domain_add_label(domain, "_dns-sd", (u8_t)(sizeof("_dns-sd")-1));
|
||||
LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, dnssd_protos[DNSSD_PROTO_UDP], (u8_t)strlen(dnssd_protos[DNSSD_PROTO_UDP]));
|
||||
res = mdns_domain_add_label(domain, dnssd_protos[DNSSD_PROTO_UDP], (u8_t)(sizeof(dnssd_protos[DNSSD_PROTO_UDP])-1));
|
||||
LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
return mdns_add_dotlocal(domain);
|
||||
}
|
||||
@ -631,7 +631,7 @@ mdns_build_service_domain(struct mdns_domain *domain, struct mdns_service *servi
|
||||
}
|
||||
res = mdns_domain_add_label(domain, service->service, (u8_t)strlen(service->service));
|
||||
LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
res = mdns_domain_add_label(domain, dnssd_protos[service->proto], (u8_t)strlen(dnssd_protos[service->proto]));
|
||||
res = mdns_domain_add_label(domain, dnssd_protos[service->proto], (u8_t)(sizeof((dnssd_protos[service->proto])-1)));
|
||||
LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
|
||||
return mdns_add_dotlocal(domain);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user