12fb0ac057
This patch fixes a bug in serial that made it almost impossible for guest to communicate with devices through host's serial. OPOST flag in c_oflag enables output processing letting other flags in c_oflag take effect. Usually in c_oflag ONLCR flag is also set, which causes crlf to be sent in place of lf. This breaks binary transmissions. Unsetting OPOST flag turns off any output processing which fixes the bug. Bug reports related: https://bugs.launchpad.net/qemu/+bug/1772086 https://bugs.launchpad.net/qemu/+bug/1407813 https://bugs.launchpad.net/qemu/+bug/1715296 also https://lists.nongnu.org/archive/html/qemu-devel/2006-06/msg00196.html Signed-off-by: Patryk Olszewski <patryk@fala.ehost.pl> Message-Id: <1527105041-21013-1-git-send-email-patryk@fala.ehost.pl> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| baum.c | ||
| char-console.c | ||
| char-fd.c | ||
| char-fe.c | ||
| char-file.c | ||
| char-io.c | ||
| char-mux.c | ||
| char-null.c | ||
| char-parallel.c | ||
| char-pipe.c | ||
| char-pty.c | ||
| char-ringbuf.c | ||
| char-serial.c | ||
| char-socket.c | ||
| char-stdio.c | ||
| char-udp.c | ||
| char-win-stdio.c | ||
| char-win.c | ||
| char.c | ||
| Makefile.objs | ||
| msmouse.c | ||
| spice.c | ||
| testdev.c | ||
| trace-events | ||
| wctablet.c | ||