Date: Tue, 23 Oct 2018 17:53:35 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r339663 - head/sys/dev/nvdimm Message-ID: <201810231753.w9NHrZht067856@repo.freebsd.org>
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Author: kib Date: Tue Oct 23 17:53:35 2018 New Revision: 339663 URL: https://svnweb.freebsd.org/changeset/base/339663 Log: Initializer error variable in nvdimm_spa_uio(). Several code paths might result in returning uninitialized value. Reported by: coverity through cem CID: 1396315 Sponsored by: The FreeBSD Foundation Modified: head/sys/dev/nvdimm/nvdimm_spa.c Modified: head/sys/dev/nvdimm/nvdimm_spa.c ============================================================================== --- head/sys/dev/nvdimm/nvdimm_spa.c Tue Oct 23 17:06:36 2018 (r339662) +++ head/sys/dev/nvdimm/nvdimm_spa.c Tue Oct 23 17:53:35 2018 (r339663) @@ -157,6 +157,7 @@ nvdimm_spa_uio(struct SPA_mapping *spa, struct uio *ui vm_memattr_t mattr; int error, n; + error = 0; if (spa->spa_kva == NULL) { mattr = nvdimm_spa_memattr(spa); vm_page_initfake(&m, 0, mattr);
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