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authorOlaf Hering <olaf@aepfle.de>2017-08-10 15:45:16 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-16 09:16:29 -0700
commit3f2baa8a7d2efaa836f1dc4b8ee8c3ca4ba9e101 (patch)
tree6cd6821ba8f7de289eaea3b5951dbee1fcf57d78 /drivers/hv/vmbus_drv.c
parent3619350cf0d630d83dedd9c0d7d297da211f5ff0 (diff)
Tools: hv: update buffer handling in hv_fcopy_daemon
Currently this warning is triggered when compiling hv_fcopy_daemon: hv_fcopy_daemon.c:216:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] kernel_modver = *(__u32 *)buffer; Convert the send/receive buffer to a union and pass individual members as needed. This also gives the correct size for the buffer. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/vmbus_drv.c')
0 files changed, 0 insertions, 0 deletions