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udp: improve udp_bind_double

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This commit is contained in:
Jaroslav Kysela 2014-10-26 22:41:53 +01:00
parent 6e82328003
commit 32b51737ba
1 changed files with 7 additions and 3 deletions
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10
src/udp.c
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@ -291,9 +291,8 @@ udp_bind_double ( udp_connection_t **_u1, udp_connection_t **_u2,
const char *ifname, int rxsize1, int rxsize2 )
{
udp_connection_t *u1 = NULL, *u2 = NULL;
udp_connection_t *ucs[10] = { NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL };
int pos = 0, i, port2;
udp_connection_t *ucs[10];
int tst = 40, pos = 0, i, port2;
memset(&ucs, 0, sizeof(ucs));
while (1) {
@ -307,6 +306,11 @@ udp_bind_double ( udp_connection_t **_u1, udp_connection_t **_u2,
if (u2 != NULL && u2 != UDP_FATAL_ERROR)
break;
}
if (tst) {
udp_close(u1);
tst--;
continue;
}
ucs[pos++] = u1;
if (port || pos >= ARRAY_SIZE(ucs))
goto fail;