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[Bug network/19868] New: nss_dns: netent code does not skip over non-PTR records
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 25 Mar 2016 18:26:58 +0000
- Subject: [Bug network/19868] New: nss_dns: netent code does not skip over non-PTR records
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=19868
Bug ID: 19868
Summary: nss_dns: netent code does not skip over non-PTR
records
Product: glibc
Version: 2.24
Status: NEW
Severity: normal
Priority: P2
Component: network
Assignee: unassigned at sourceware dot org
Reporter: fweimer at redhat dot com
Target Milestone: ---
Flags: security-
If a non-PTR record is encountered, the code fails to skip over the RDATA
portion of the ignored record. As a result, the getnetbyname and getnetbyaddr
implementations cannot extract PTR records from responses also containing CNAME
records.
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