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(parent: d20c0f1) | patch
vchan-socket-proxy: Handle closing shared input/output_fd
authorJason Andryuk <jandryuk@gmail.com>
Thu, 11 Jun 2020 03:29:36 +0000 (23:29 -0400)
committerWei Liu <wl@xen.org>
Fri, 26 Jun 2020 12:00:05 +0000 (12:00 +0000)
commit40b532fbdcb2095da7152a1d08d9f0288524c223
treedc6932b45c969440ba3dc4fcfc736418aefd88fctree | snapshot
parentd20c0f1a7864a38b6c26d11d0e44467fba118625commit | diff
vchan-socket-proxy: Handle closing shared input/output_fd

input_fd & output_fd may be the same FD.  In that case, mark both as -1
when closing one.  That avoids a dangling FD reference.

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Acked-by: Wei Liu <wl@xen.org>
Reviewed-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Release-acked-by: Paul Durrant <paul@xen.org>
tools/libvchan/vchan-socket-proxy.c diff | blob | history
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