Date: Wed, 8 Feb 2006 15:40:01 +0000 (UTC) From: Maxime Henrion <mux@FreeBSD.org> To: projects-committers@FreeBSD.org, cvs-projects@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: projects/csup mux.c Message-ID: <200602081540.k18Fe2p7099588@repoman.freebsd.org>
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mux 2006-02-08 15:40:01 UTC
FreeBSD projects repository
Modified files:
csup mux.c
Log:
Fix a race condition in mux_fini() where we were checking the "closed"
flag without holding the multiplexer lock, so it was possible to have
two threads racing for the shutdown. Fix this by calling mux_shutdown()
unconditionally in mux_fini() and by checking the closed flag in
mux_shutdown() when we hold the multiplexer lock.
Revision Changes Path
1.59 +7 -4 projects/csup/mux.c
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