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| author | Florian Weimer <fweimer@redhat.com> | 2020-02-07 18:48:04 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-02-07 18:48:04 +0100 |
| commit | d4e209d35564eecdc006ab9f5b10bc8494c6f1f9 (patch) | |
| tree | 306e97edbabf692ede994582347d53b622571411 /resolv/tst-resolv-ai_idn-common.c | |
| parent | 814309f0c226fc1f2c4eb6a042d74df6f496db23 (diff) | |
| download | glibc-d4e209d35564eecdc006ab9f5b10bc8494c6f1f9.zip glibc-d4e209d35564eecdc006ab9f5b10bc8494c6f1f9.tar.gz glibc-d4e209d35564eecdc006ab9f5b10bc8494c6f1f9.tar.bz2 | |
resolv: Fix CNAME chaining in resolv/tst-resolv-ai_idn-common.c
The second CNAME record optionally generated by the response function
used the question name, not the redirected name from the first CNAME.
This breaks the chain and results in failures of these IDNA tests if
CNAME owner names are checked as expected (which the current
implementation does not do).
Diffstat (limited to 'resolv/tst-resolv-ai_idn-common.c')
| -rw-r--r-- | resolv/tst-resolv-ai_idn-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/resolv/tst-resolv-ai_idn-common.c b/resolv/tst-resolv-ai_idn-common.c index 9e8ed76..97eb617 100644 --- a/resolv/tst-resolv-ai_idn-common.c +++ b/resolv/tst-resolv-ai_idn-common.c @@ -219,8 +219,9 @@ response (const struct resolv_response_context *ctx, } if (with_idn_cname) { + const char *previous_name = next_name; next_name = ANDERES_NAEMCHEN_IDNA ".example"; - resolv_response_open_record (b, qname, C_IN, T_CNAME, 0); + resolv_response_open_record (b, previous_name, C_IN, T_CNAME, 0); resolv_response_add_name (b, next_name); resolv_response_close_record (b); } |