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| author | Michael Roth | 2012-01-21 02:08:27 +0100 |
|---|---|---|
| committer | Anthony Liguori | 2012-02-01 21:45:02 +0100 |
| commit | ee77dfb26a5c7972bd7100e910c7427bcb1c8cae (patch) | |
| tree | 78dcccfadca47b1adcfcbfea4d5608c8a1b5c123 /qemu-tool.c | |
| parent | optionroms: Silence intermediate file removal (diff) | |
| download | qemu-ee77dfb26a5c7972bd7100e910c7427bcb1c8cae.tar.gz qemu-ee77dfb26a5c7972bd7100e910c7427bcb1c8cae.tar.xz qemu-ee77dfb26a5c7972bd7100e910c7427bcb1c8cae.zip | |
main-loop: Fix SetEvent() on uninitialized handle on win32
The __attribute__((constructor)) init_main_loop() automatically get
called if qemu-tool.o is linked in. On win32, this leads to
a qemu_notify_event() call which attempts to SetEvent() on a HANDLE that
won't be initialized until qemu_init_main_loop() is manually called,
breaking qemu-tools.o programs on Windows at runtime.
This patch checks for an initialized event handle before attempting to
set it, which is analoguous to how we deal with an unitialized
io_thread_fd in the posix implementation.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-tool.c')
0 files changed, 0 insertions, 0 deletions