Date: Fri, 8 Nov 2013 17:27:23 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r257860 - head/sys/x86/iommu Message-ID: <201311081727.rA8HRNJZ076753@svn.freebsd.org>
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Author: dim Date: Fri Nov 8 17:27:22 2013 New Revision: 257860 URL: http://svnweb.freebsd.org/changeset/base/257860 Log: Initialize variable in sys/x86/iommu/busdma_dmar.c, to avoid possible uninitialized use. Reviewed by: kib Modified: head/sys/x86/iommu/busdma_dmar.c Modified: head/sys/x86/iommu/busdma_dmar.c ============================================================================== --- head/sys/x86/iommu/busdma_dmar.c Fri Nov 8 17:23:37 2013 (r257859) +++ head/sys/x86/iommu/busdma_dmar.c Fri Nov 8 17:27:22 2013 (r257860) @@ -341,6 +341,7 @@ dmar_bus_dmamap_load_something1(struct b segs = tag->segments; ctx = tag->ctx; seg = *segp; + error = 0; idx = 0; while (buflen > 0) { seg++;
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