Hi, ping.
I think it would be good to have this fix in next release. Thanks, Laurent On 01/07/2020 21:39, Laurent Vivier wrote: > v3: move qemu_fd_is_valid() checking into a new function > qemu_try_set_nonblock(), and use qemu_try_set_nonblock() in > qemu_set_nonblock(). > > v2: Add patch from Daniel to check the fd can be used > > I have updated Daniel's patch not to check for EINVAL on TUNGETIFF > as I think we can avoid this special case because TUNGETIFF > is available since kernel v2.6.27 (October 2008) > Moreover I think the code was wrong as it was checking with -EINVAL and > not EINVAL. > > Daniel P. Berrang�� (1): > net: detect errors from probing vnet hdr flag for TAP devices > > Laurent Vivier (1): > net: tap: check if the file descriptor is valid before using it > > include/qemu/sockets.h | 1 + > net/tap-bsd.c | 2 +- > net/tap-linux.c | 8 +++--- > net/tap-solaris.c | 2 +- > net/tap-stub.c | 2 +- > net/tap.c | 41 ++++++++++++++++++++++++------ > net/tap_int.h | 2 +- > util/oslib-posix.c | 26 +++++++++++++------ > util/oslib-win32.c | 57 ++++++++++++++++++++++++------------------ > 9 files changed, 93 insertions(+), 48 deletions(-) >
