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| author | Florian Weimer <fweimer@redhat.com> | 2016-04-27 15:11:41 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2016-04-27 15:11:42 +0200 |
| commit | f749498fa53df9ead81e291cd9378d67483c2452 (patch) | |
| tree | 6d4153c36df6d2a75e43ea51584f3664b5695ac8 /ChangeLog | |
| parent | b9bdfa7c8fa22c944bb5f21a673dfd1f91b71c56 (diff) | |
| download | glibc-f749498fa53df9ead81e291cd9378d67483c2452.zip glibc-f749498fa53df9ead81e291cd9378d67483c2452.tar.gz glibc-f749498fa53df9ead81e291cd9378d67483c2452.tar.bz2 | |
nss_dns: Validate RDATA length against packet length [BZ #19830]
In _nss_dns_getcanonname_r, a check for the availability of RR metadata
was missing as well.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,5 +1,13 @@ 2016-04-27 Florian Weimer <fweimer@redhat.com> + [BZ #19830] + * resolv/nss_dns/dns-host.c (getanswer_r): Check RDATA length. + (gaih_getanswer_slice): Likewise. + * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Likewise. + Also check for availability of RR metadata. + +2016-04-27 Florian Weimer <fweimer@redhat.com> + [BZ #19825] * resolv/res_send.c (send_vc): Remove early *resplen2 initialization. Set *resplen2 on socket error. Call |