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client: indicate truncated addresses/hostnames

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Add symbol > to the end of the resolved hostname or address when it's
truncated.
This commit is contained in:
Miroslav Lichvar
2016-07-19 15:37:23 +02:00
parent 862938cc79
commit 3dec266dd5
1 changed files with 4 additions and 1 deletions
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5
client.c
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@@ -1885,10 +1885,13 @@ format_name(char *buf, int size, int trunc_dns, int ref, uint32_t ref_id,
snprintf(buf, size, "%s", UTI_IPToString(ip_addr)); snprintf(buf, size, "%s", UTI_IPToString(ip_addr));
} else { } else {
DNS_IPAddress2Name(ip_addr, buf, size); DNS_IPAddress2Name(ip_addr, buf, size);
if (size > trunc_dns) if (size > trunc_dns) {
if (trunc_dns > 0)
buf[trunc_dns - 1] = '>';
buf[trunc_dns] = '\0'; buf[trunc_dns] = '\0';
} }
} }
}
/* ================================================== */ /* ================================================== */