diff options
| author | Andreas Färber <afaerber@suse.de> | 2014-06-18 00:55:18 -0700 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-06-30 21:13:30 +0200 |
| commit | f3c7d0389fe8a2792fd4c1cf151b885de03c8f62 (patch) | |
| tree | 17a37a957d51c956c3c9e98b8e4cdd6ac1adf3dd /hw/core/irq.c | |
| parent | 127a4e1a51c038ec9167083b65d376dddcc64530 (diff) | |
hw: Fix qemu_allocate_irqs() leaks
Replace qemu_allocate_irqs(foo, bar, 1)[0]
with qemu_allocate_irq(foo, bar, 0).
This avoids leaking the dereferenced qemu_irq *.
Cc: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
[PC Changes:
* Applied change to instance in sh4/sh7750.c
]
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Kirill Batuzov <batuzovk@ispras.ru>
[AF: Fix IRQ index in sh4/sh7750.c]
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/core/irq.c')
| -rw-r--r-- | hw/core/irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/core/irq.c b/hw/core/irq.c index 03c8cb31ea..3d284c6482 100644 --- a/hw/core/irq.c +++ b/hw/core/irq.c @@ -102,7 +102,7 @@ qemu_irq qemu_irq_invert(qemu_irq irq) { /* The default state for IRQs is low, so raise the output now. */ qemu_irq_raise(irq); - return qemu_allocate_irqs(qemu_notirq, irq, 1)[0]; + return qemu_allocate_irq(qemu_notirq, irq, 0); } static void qemu_splitirq(void *opaque, int line, int level) @@ -117,7 +117,7 @@ qemu_irq qemu_irq_split(qemu_irq irq1, qemu_irq irq2) qemu_irq *s = g_malloc0(2 * sizeof(qemu_irq)); s[0] = irq1; s[1] = irq2; - return qemu_allocate_irqs(qemu_splitirq, s, 1)[0]; + return qemu_allocate_irq(qemu_splitirq, s, 0); } static void proxy_irq_handler(void *opaque, int n, int level) |