Maxim Mikityanskiy a0124e333e char-stdio: Restore blocking mode of stdout on exit ...

qemu_chr_open_fd() sets stdout into non-blocking mode. Restore the old
fd flags on exit to avoid breaking unsuspecting applications that run on
the same terminal after qemu and don't expect to get EAGAIN.

While at at, also ensure term_exit is called once (at the moment it's
called both from char_stdio_finalize() and as the atexit() hook.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2423
Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
Link: https://lore.kernel.org/r/20240703190812.3459514-1-maxtram95@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2024-07-03 21:54:41 +02:00

..

baum.c

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char-console.c

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char-fd.c

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char-fe.c

error: Drop superfluous #include "qapi/qmp/qerror.h"

2024-04-24 09:50:58 +02:00

char-file.c

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char-hmp-cmds.c

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char-io.c

Revert "chardev: use a child source for qio input source"

2024-03-19 20:17:12 +00:00

char-mux.c

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char-null.c

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char-parallel.c

chardev/parallel: Don't close stdin on inappropriate device

2024-02-14 07:44:38 +01:00

char-pipe.c

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char-pty.c

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char-ringbuf.c

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char-serial.c

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char-socket.c

Revert "chardev/char-socket: Fix TLS io channels sending too much data to the backend"

2024-03-19 20:17:12 +00:00

char-stdio.c

char-stdio: Restore blocking mode of stdout on exit

2024-07-03 21:54:41 +02:00

char-udp.c

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char-win-stdio.c

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char-win.c

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char.c

chardev: use bool for fe_is_open

2024-01-12 13:23:48 +00:00

chardev-internal.h

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meson.build

chardev/parallel: Don't close stdin on inappropriate device

2024-02-14 07:44:38 +01:00

msmouse.c

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spice.c

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testdev.c

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trace-events

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trace.h

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wctablet.c

…