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Bugfix from Shaun Jackman: don't attempt to write 64 bytes and then fail if
the write wasn't 192 bytes long.
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@ -110,8 +110,10 @@ static void ping(const char *host)
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c = sendto(pingsock, packet, DEFDATALEN + ICMP_MINLEN, 0,
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(struct sockaddr *) &pingaddr, sizeof(struct sockaddr_in));
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if (c < 0 || c != sizeof(packet))
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if (c < 0) {
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if (ENABLE_FEATURE_CLEAN_UP) close(pingsock);
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bb_perror_msg_and_die("sendto");
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}
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signal(SIGALRM, noresp);
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alarm(5); /* give the host 5000ms to respond */
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@ -135,6 +137,7 @@ static void ping(const char *host)
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break;
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}
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}
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if (ENABLE_FEATURE_CLEAN_UP) close(pingsock);
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printf("%s is alive!\n", hostname);
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return;
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}
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