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USB: Fix possible buffer overflow in webcam

This commit is contained in:
Stenzek 2024-01-27 17:49:07 +10:00 committed by Connor McLaughlin
parent e5bb405b47
commit c5a2844367
1 changed files with 4 additions and 4 deletions
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8
pcsx2/USB/usb-eyetoy/usb-eyetoy-webcam.cpp
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@ -273,7 +273,7 @@ namespace usb_eyetoy
static void webcam_handle_data_eyetoy(USBDevice* dev, USBPacket* p)
{
EYETOYState* s = USB_CONTAINER_OF(dev, EYETOYState, dev);
static const int max_ep_size = 896;
static const unsigned int max_ep_size = 896;
uint8_t devep = p->ep->nr;
if (!s->hw_camera_running)
@ -326,7 +326,7 @@ namespace usb_eyetoy
s->frame_step = 0;
}
usb_packet_copy(p, data, max_ep_size);
usb_packet_copy(p, data, std::min(max_ep_size, p->buffer_size));
}
else if (devep == 2)
{
@ -346,7 +346,7 @@ namespace usb_eyetoy
static void webcam_handle_data_ov511p(USBDevice* dev, USBPacket* p)
{
EYETOYState* s = USB_CONTAINER_OF(dev, EYETOYState, dev);
static const int max_ep_size = 960; // 961
static const unsigned int max_ep_size = 960; // 961
uint8_t devep = p->ep->nr;
if (!s->hw_camera_running)
@ -397,7 +397,7 @@ namespace usb_eyetoy
s->frame_step = 0;
}
usb_packet_copy(p, data, max_ep_size);
usb_packet_copy(p, data, std::min(max_ep_size, p->buffer_size));
}
break;
case USB_TOKEN_OUT: