Date: Mon, 29 May 2017 18:39:28 +0000 (UTC) From: Ngie Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r319156 - head/lib/libnv/tests Message-ID: <201705291839.v4TIdSUT037303@repo.freebsd.org>
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Author: ngie Date: Mon May 29 18:39:28 2017 New Revision: 319156 URL: https://svnweb.freebsd.org/changeset/base/319156 Log: :nvlist_unpack__duplicate_key : check the result of nvlist_pack(3) This fixes a potential NULL pointer dereference. MFC after: 3 days Reported by: Coverity CID: 1362051 Sponsored by: Dell EMC Isilon Modified: head/lib/libnv/tests/nv_tests.cc Modified: head/lib/libnv/tests/nv_tests.cc ============================================================================== --- head/lib/libnv/tests/nv_tests.cc Mon May 29 18:34:45 2017 (r319155) +++ head/lib/libnv/tests/nv_tests.cc Mon May 29 18:39:28 2017 (r319156) @@ -640,6 +640,7 @@ ATF_TEST_CASE_BODY(nvlist_unpack__duplic nvlist_add_number(nvl, key2, 10); packed = nvlist_pack(nvl, &size); + ATF_REQUIRE(packed != NULL); /* * Mangle the packed nvlist by replacing key1 with key2, creating a
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