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authorDavid Ahern <dsahern@gmail.com>2021-01-14 06:09:38 +0300
committerJakub Kicinski <kuba@kernel.org>2021-01-15 03:26:47 +0300
commit6fc90e18994c656a18c23a2a79bf8570d6278dce (patch)
treeddc743d0a4f6ee2e24a621687fb369f08fe1985c /tools/testing/selftests/net/nettest.c
parent3a70a6451551c974b1e9237c9ceb04777c83a12e (diff)
downloadlinux-6fc90e18994c656a18c23a2a79bf8570d6278dce.tar.xz
selftests: Move convert_addr up in nettest
convert_addr needs to be invoked in a different location. Move the code up to avoid a forward declaration. Code move only. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/net/nettest.c')
-rw-r--r--tools/testing/selftests/net/nettest.c252
1 files changed, 126 insertions, 126 deletions
diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c
index 2bb06a3e6880..337ae54e252d 100644
--- a/tools/testing/selftests/net/nettest.c
+++ b/tools/testing/selftests/net/nettest.c
@@ -627,6 +627,132 @@ static int show_sockstat(int sd, struct sock_args *args)
return rc;
}
+enum addr_type {
+ ADDR_TYPE_LOCAL,
+ ADDR_TYPE_REMOTE,
+ ADDR_TYPE_MCAST,
+ ADDR_TYPE_EXPECTED_LOCAL,
+ ADDR_TYPE_EXPECTED_REMOTE,
+ ADDR_TYPE_MD5_PREFIX,
+};
+
+static int convert_addr(struct sock_args *args, const char *_str,
+ enum addr_type atype)
+{
+ int pfx_len_max = args->version == AF_INET6 ? 128 : 32;
+ int family = args->version;
+ char *str, *dev, *sep;
+ struct in6_addr *in6;
+ struct in_addr *in;
+ const char *desc;
+ void *addr;
+ int rc = 0;
+
+ str = strdup(_str);
+ if (!str)
+ return -ENOMEM;
+
+ switch (atype) {
+ case ADDR_TYPE_LOCAL:
+ desc = "local";
+ addr = &args->local_addr;
+ break;
+ case ADDR_TYPE_REMOTE:
+ desc = "remote";
+ addr = &args->remote_addr;
+ break;
+ case ADDR_TYPE_MCAST:
+ desc = "mcast grp";
+ addr = &args->grp;
+ break;
+ case ADDR_TYPE_EXPECTED_LOCAL:
+ desc = "expected local";
+ addr = &args->expected_laddr;
+ break;
+ case ADDR_TYPE_EXPECTED_REMOTE:
+ desc = "expected remote";
+ addr = &args->expected_raddr;
+ break;
+ case ADDR_TYPE_MD5_PREFIX:
+ desc = "md5 prefix";
+ if (family == AF_INET) {
+ args->md5_prefix.v4.sin_family = AF_INET;
+ addr = &args->md5_prefix.v4.sin_addr;
+ } else if (family == AF_INET6) {
+ args->md5_prefix.v6.sin6_family = AF_INET6;
+ addr = &args->md5_prefix.v6.sin6_addr;
+ } else
+ return 1;
+
+ sep = strchr(str, '/');
+ if (sep) {
+ *sep = '\0';
+ sep++;
+ if (str_to_uint(sep, 1, pfx_len_max,
+ &args->prefix_len) != 0) {
+ fprintf(stderr, "Invalid port\n");
+ return 1;
+ }
+ } else {
+ args->prefix_len = pfx_len_max;
+ }
+ break;
+ default:
+ log_error("unknown address type");
+ exit(1);
+ }
+
+ switch (family) {
+ case AF_INET:
+ in = (struct in_addr *) addr;
+ if (str) {
+ if (inet_pton(AF_INET, str, in) == 0) {
+ log_error("Invalid %s IP address\n", desc);
+ rc = -1;
+ goto out;
+ }
+ } else {
+ in->s_addr = htonl(INADDR_ANY);
+ }
+ break;
+
+ case AF_INET6:
+ dev = strchr(str, '%');
+ if (dev) {
+ *dev = '\0';
+ dev++;
+ }
+
+ in6 = (struct in6_addr *) addr;
+ if (str) {
+ if (inet_pton(AF_INET6, str, in6) == 0) {
+ log_error("Invalid %s IPv6 address\n", desc);
+ rc = -1;
+ goto out;
+ }
+ } else {
+ *in6 = in6addr_any;
+ }
+ if (dev) {
+ args->scope_id = get_ifidx(dev);
+ if (args->scope_id < 0) {
+ log_error("Invalid scope on %s IPv6 address\n",
+ desc);
+ rc = -1;
+ goto out;
+ }
+ }
+ break;
+
+ default:
+ log_error("Invalid address family\n");
+ }
+
+out:
+ free(str);
+ return rc;
+}
+
static int get_index_from_cmsg(struct msghdr *m)
{
struct cmsghdr *cm;
@@ -1460,132 +1586,6 @@ out:
return rc;
}
-enum addr_type {
- ADDR_TYPE_LOCAL,
- ADDR_TYPE_REMOTE,
- ADDR_TYPE_MCAST,
- ADDR_TYPE_EXPECTED_LOCAL,
- ADDR_TYPE_EXPECTED_REMOTE,
- ADDR_TYPE_MD5_PREFIX,
-};
-
-static int convert_addr(struct sock_args *args, const char *_str,
- enum addr_type atype)
-{
- int pfx_len_max = args->version == AF_INET6 ? 128 : 32;
- int family = args->version;
- char *str, *dev, *sep;
- struct in6_addr *in6;
- struct in_addr *in;
- const char *desc;
- void *addr;
- int rc = 0;
-
- str = strdup(_str);
- if (!str)
- return -ENOMEM;
-
- switch (atype) {
- case ADDR_TYPE_LOCAL:
- desc = "local";
- addr = &args->local_addr;
- break;
- case ADDR_TYPE_REMOTE:
- desc = "remote";
- addr = &args->remote_addr;
- break;
- case ADDR_TYPE_MCAST:
- desc = "mcast grp";
- addr = &args->grp;
- break;
- case ADDR_TYPE_EXPECTED_LOCAL:
- desc = "expected local";
- addr = &args->expected_laddr;
- break;
- case ADDR_TYPE_EXPECTED_REMOTE:
- desc = "expected remote";
- addr = &args->expected_raddr;
- break;
- case ADDR_TYPE_MD5_PREFIX:
- desc = "md5 prefix";
- if (family == AF_INET) {
- args->md5_prefix.v4.sin_family = AF_INET;
- addr = &args->md5_prefix.v4.sin_addr;
- } else if (family == AF_INET6) {
- args->md5_prefix.v6.sin6_family = AF_INET6;
- addr = &args->md5_prefix.v6.sin6_addr;
- } else
- return 1;
-
- sep = strchr(str, '/');
- if (sep) {
- *sep = '\0';
- sep++;
- if (str_to_uint(sep, 1, pfx_len_max,
- &args->prefix_len) != 0) {
- fprintf(stderr, "Invalid port\n");
- return 1;
- }
- } else {
- args->prefix_len = pfx_len_max;
- }
- break;
- default:
- log_error("unknown address type");
- exit(1);
- }
-
- switch (family) {
- case AF_INET:
- in = (struct in_addr *) addr;
- if (str) {
- if (inet_pton(AF_INET, str, in) == 0) {
- log_error("Invalid %s IP address\n", desc);
- rc = -1;
- goto out;
- }
- } else {
- in->s_addr = htonl(INADDR_ANY);
- }
- break;
-
- case AF_INET6:
- dev = strchr(str, '%');
- if (dev) {
- *dev = '\0';
- dev++;
- }
-
- in6 = (struct in6_addr *) addr;
- if (str) {
- if (inet_pton(AF_INET6, str, in6) == 0) {
- log_error("Invalid %s IPv6 address\n", desc);
- rc = -1;
- goto out;
- }
- } else {
- *in6 = in6addr_any;
- }
- if (dev) {
- args->scope_id = get_ifidx(dev);
- if (args->scope_id < 0) {
- log_error("Invalid scope on %s IPv6 address\n",
- desc);
- rc = -1;
- goto out;
- }
- }
- break;
-
- default:
- log_error("Invalid address family\n");
- }
-
-out:
- free(str);
- return rc;
-}
-
static char *random_msg(int len)
{
int i, n = 0, olen = len + 1;