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14a7a20306
qemu/chardev
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Marc-André Lureau 14a7a20306 chardev: don't abort on attempt to add duplicated chardev 
This is a regression from commit d2623129a7 ("qom: Drop parameter @errp
of object_property_add() & friends").

(qemu) chardev-add id=null,backend=null
(qemu) chardev-add id=null,backend=null
Unexpected error in object_property_try_add() at /home/elmarco/src/qemu/qom/object.c:1166:
attempt to add duplicate property 'null' to object (type 'container')

That case is currently not covered in the test suite, but will be with
the queued patch "char: fix use-after-free with dup chardev &
reconnect".

Fixes: d2623129a7
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
2020-07-13 11:59:47 +04:00
..
baum.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
char-console.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-fd.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
char-fe.c char: update the mux handlers in class callback 2019-02-13 15:36:14 +01:00
char-file.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-io.c chardev: use a child source for qio input source 2018-10-03 14:45:05 +04:00
char-mux.c chardev: Use QEMUChrEvent enum in IOEventHandler typedef 2020-01-08 11:15:35 +01:00
char-null.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-parallel.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-pipe.c chardev: Improve error report by calling error_setg_win32() 2020-03-09 13:36:15 +01:00
char-pty.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
char-ringbuf.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-serial.c chardev: Add macOS to list of OSes that support -chardev serial 2020-05-04 14:35:23 +02:00
char-socket.c char-socket: initialize reconnect timer only when the timer doesn't start 2020-07-13 11:59:47 +04:00
char-stdio.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-udp.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
char-win-stdio.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
char-win.c chardev: Improve error report by calling error_setg_win32() 2020-03-09 13:36:15 +01:00
char.c chardev: don't abort on attempt to add duplicated chardev 2020-07-13 11:59:47 +04:00
Makefile.objs chardev: enable modules, use for braille 2020-07-07 15:33:59 +02:00
msmouse.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
spice.c qemu/queue.h: add QLIST_SAFE_REMOVE() 2020-02-22 08:26:47 +00:00
testdev.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
wctablet.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00