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[Qemu-devel] [PATCH 3/3] hw/core: report an error if invalid gpio is use
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH 3/3] hw/core: report an error if invalid gpio is used |
Date: |
Fri, 23 Jun 2017 13:45:57 -0300 |
then abort calling error_setg()
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/core/qdev.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 849952a8d4..05aaa67cb8 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -448,7 +448,11 @@ qemu_irq qdev_get_gpio_in_named(DeviceState *dev, const
char *name, int n)
{
NamedGPIOList *gpio_list = qdev_get_named_gpio_list(dev, name);
- assert(n >= 0 && n < gpio_list->num_in);
+ assert(n >= 0);
+ if (n >= gpio_list->num_in) {
+ error_setg(&error_abort, "Invalid gpio #%d (of %d) for %s",
+ n, gpio_list->num_in, name ? name : "device");
+ }
return gpio_list->in[n];
}
--
2.13.1
- [Qemu-devel] [PATCH 0/3] hw/core: minor fixups, Philippe Mathieu-Daudé, 2017/06/23
- [Qemu-devel] [PATCH 1/3] elf-loader: warn about invalid endianess, Philippe Mathieu-Daudé, 2017/06/23
- [Qemu-devel] [PATCH 2/3] hw/core: fix missing return value in load_image_targphys_as(), Philippe Mathieu-Daudé, 2017/06/23
- [Qemu-devel] [PATCH 3/3] hw/core: report an error if invalid gpio is used,
Philippe Mathieu-Daudé <=
- Re: [Qemu-devel] [PATCH 0/3] hw/core: minor fixups, Laszlo Ersek, 2017/06/23
- Re: [Qemu-devel] [PATCH 0/3] hw/core: minor fixups, Alistair Francis, 2017/06/26
- Re: [Qemu-devel] [PATCH 0/3] hw/core: minor fixups, Eduardo Habkost, 2017/06/26