Date: Fri, 20 Nov 2015 02:24:17 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 188899] [cas] cas ethernet driver seems to have issues with some multiport card and mother board combinations Message-ID: <bug-188899-2472-D8HhwFe2Yj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-188899-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-188899-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188899 --- Comment #12 from commit-hook@freebsd.org --- A commit references this bug: Author: marius Date: Fri Nov 20 02:23:36 UTC 2015 New revision: 291088 URL: https://svnweb.freebsd.org/changeset/base/291088 Log: Avoid a NULL pointer dereference in bounce_bus_dmamap_sync() when the map has been created via bounce_bus_dmamem_alloc(). Even for coherent DMA - which bus_dmamem_alloc(9) typically is used for -, calling of bus_dmamap_sync(9) isn't optional. PR: 188899 (non-original problem) MFC after: 3 days Changes: head/sys/arm64/arm64/busdma_bounce.c head/sys/x86/x86/busdma_bounce.c -- You are receiving this mail because: You are the assignee for the bug.
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