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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2015-04-11 17:40:37 +0100 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2015-04-12 23:36:49 +0100 |
| commit | 37bf366ed1fe8b579a2800b3593bc76294b3ecf2 (patch) | |
| tree | 38938892f3f5076ccd8d59ddfceb43528a846688 | |
| parent | f923454af54f2638fe7f2f7e53a441cdd94d7e56 (diff) | |
Permit underbar in dns name component; needed for srv, csa, dane...
| -rw-r--r-- | src/src/dns.c | 2 | ||||
| -rw-r--r-- | src/src/utf8.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/src/dns.c b/src/src/dns.c index f1619f4a4..6f75386ed 100644 --- a/src/src/dns.c +++ b/src/src/dns.c @@ -584,7 +584,7 @@ if (previous != NULL) if ((alabel = string_domain_utf8_to_alabel(name, &errstr)), errstr) { DEBUG(D_dns) - debug_printf("DNS name '%s' utf8 conversion to alabel failed: %s", name, + debug_printf("DNS name '%s' utf8 conversion to alabel failed: %s\n", name, errstr); host_find_failed_syntax = TRUE; return DNS_NOMATCH; diff --git a/src/src/utf8.c b/src/src/utf8.c index 611bff020..6d0c5029b 100644 --- a/src/src/utf8.c +++ b/src/src/utf8.c @@ -33,7 +33,7 @@ uschar * s; int rc; s = US stringprep_utf8_nfkc_normalize(CCS utf8, -1); -if ( (rc = idna_to_ascii_8z(CCS s, CSS &s1, IDNA_USE_STD3_ASCII_RULES)) +if ( (rc = idna_to_ascii_8z(CCS s, CSS &s1, IDNA_ALLOW_UNASSIGNED)) != IDNA_SUCCESS) { free(s); |