Date: Tue, 25 Jun 2019 12:14:32 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 238789] panic: mutex so_rcv not owned at /usr/src/sys/kern/uipc_socket.c:2359 Message-ID: <bug-238789-7501-BhjQpwIjTo@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-238789-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-238789-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238789 Greg Becker <greg@codeconcepts.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |greg@codeconcepts.com --- Comment #3 from Greg Becker <greg@codeconcepts.com> --- Created attachment 205327 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=205327&action=edit Avert panic in soreceive_stream() This patch prevents jumping to "out" without the sockbuf lock held and tripping the SOCKBUF_LOCK_ASSERT(): panic: mutex so_rcv not owned at /usr/src/sys/kern/uipc_socket.c:2359 Since the socket buffer data was not changed I see little need to call the integrity checks at the "out" label, therefore the simple solution is to just return if sblock() returns an error. -- You are receiving this mail because: You are the assignee for the bug.
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