Fix bug, when RADIUS client gave up after single sendto() error, do not
trying backup servers. PR: kern/103764, misc/139214
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e52df452d1
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21fc30e1a3
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=197621
@ -650,17 +650,12 @@ rad_continue_send_request(struct rad_handle *h, int selected, int *fd,
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n = sendto(h->fd, h->out, h->out_len, 0,
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(const struct sockaddr *)&h->servers[h->srv].addr,
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sizeof h->servers[h->srv].addr);
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if (n != h->out_len) {
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if (n == -1)
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generr(h, "sendto: %s", strerror(errno));
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else
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generr(h, "sendto: short write");
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return -1;
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}
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if (n != h->out_len)
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tv->tv_sec = 1; /* Do not wait full timeout if send failed. */
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else
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tv->tv_sec = h->servers[h->srv].timeout;
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h->try++;
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h->servers[h->srv].num_tries++;
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tv->tv_sec = h->servers[h->srv].timeout;
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tv->tv_usec = 0;
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*fd = h->fd;
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