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[Bug network/21461] sunrpc: Memory leak after deserialization failure in xdr_bytes, xdr_string (CVE-2017-8804)
- From: "schwab at linux-m68k dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 16 May 2017 08:52:07 +0000
- Subject: [Bug network/21461] sunrpc: Memory leak after deserialization failure in xdr_bytes, xdr_string (CVE-2017-8804)
- Auto-submitted: auto-generated
- References: <bug-21461-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21461
--- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> ---
I think the caller is supposed to always call xdr_string with XDR_FREE, even if
XDR_DECODE failed. That needs a test case to demonstrate that this isn't the
case here.
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