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freebind: Use different ports

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When run in groups ip-freebind and ip-freebind-false fail
to start simultaneously.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2015-12-09 15:57:20 +03:00
parent 9ed3f6f2c7
commit fcf2276bf5
1 changed files with 17 additions and 12 deletions
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29
test/zdtm/live/static/sk-freebind.c
View file

@ -14,6 +14,14 @@ union sockaddr_inet {
struct sockaddr_in6 v6;
};
#ifdef ZDTM_FREEBIND_FALSE
static const int fb_keep = 0;
static const int port = 56789;
#else
static const int fb_keep = 1;
static const int port = 56787;
#endif
int main(int argc, char **argv)
{
union sockaddr_inet addr;
@ -24,7 +32,7 @@ int main(int argc, char **argv)
addr.v6.sin6_family = AF_INET6;
inet_pton(AF_INET6, "2001:db8::ff00:42:8329", &(addr.v6.sin6_addr));
addr.v6.sin6_port = htons(56789);
addr.v6.sin6_port = htons(port);
sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
if (sock == -1) {
@ -40,13 +48,14 @@ int main(int argc, char **argv)
pr_perror("bind()");
return -1;
}
#ifdef ZDTM_FREEBIND_FALSE
val = 0;
if (setsockopt(sock, SOL_IP, IP_FREEBIND, &val, sizeof(int)) == -1 ) {
pr_perror("setsockopt() error");
return -1;
if (!fb_keep) {
val = 0;
if (setsockopt(sock, SOL_IP, IP_FREEBIND, &val, sizeof(int)) == -1 ) {
pr_perror("setsockopt() error");
return -1;
}
}
#endif
test_daemon();
test_waitsig();
@ -57,11 +66,7 @@ int main(int argc, char **argv)
return -1;
}
#ifdef ZDTM_FREEBIND_FALSE
if (val) {
#else
if (val == 0) {
#endif
if (val != fb_keep) {
fail("Unexpected value: %d", val);
return -1;
}