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| author | Florian Weimer <fweimer@redhat.com> | 2016-12-31 20:22:09 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2016-12-31 20:27:44 +0100 |
| commit | fc82b0a2dfe7dbd35671c10510a8da1043d746a5 (patch) | |
| tree | 86b8ef6421ca34fa1907121e078e008c580029ea /resolv/nss_dns | |
| parent | 3c589b1a8a4401e258ba23a03fcbcc79b82393ab (diff) | |
| download | glibc-fc82b0a2dfe7dbd35671c10510a8da1043d746a5.zip glibc-fc82b0a2dfe7dbd35671c10510a8da1043d746a5.tar.gz glibc-fc82b0a2dfe7dbd35671c10510a8da1043d746a5.tar.bz2 | |
CVE-2015-5180: resolv: Fix crash with internal QTYPE [BZ #18784]
Also rename T_UNSPEC because an upcoming public header file
update will use that name.
Diffstat (limited to 'resolv/nss_dns')
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index 901e037..d597faa 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -324,7 +324,7 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat, int olderr = errno; enum nss_status status; - int n = __libc_res_nsearch (&_res, name, C_IN, T_UNSPEC, + int n = __libc_res_nsearch (&_res, name, C_IN, T_QUERY_A_AND_AAAA, host_buffer.buf->buf, 2048, &host_buffer.ptr, &ans2p, &nans2p, &resplen2, &ans2p_malloced); if (n >= 0) |