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qemu/hw/usb
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Gerd Hoffmann 156a2e4dbf ehci: make idt processing more robust 
Make ehci_process_itd return an error in case we didn't do any actual
iso transfer because we've found no active transaction.  That'll avoid
ehci happily run in circles forever if the guest builds a loop out of
idts.

This is CVE-2015-8558.

Cc: qemu-stable@nongnu.org
Reported-by: Qinghao Tang <luodalongde@gmail.com>
Tested-by: P J P <ppandit@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15 09:49:03 +01:00
..
bus.c usb: print device id in "info usb" monitor command 2015-10-20 09:15:23 +02:00
ccid-card-emulated.c usb: Use g_new() & friends where that makes obvious sense 2015-11-06 15:42:38 +03:00
ccid-card-passthru.c libcacard: use the standalone project 2015-09-23 23:34:17 +02:00
ccid.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
combined-packet.c usb: Fix iovec memleak on combined-packet free 2013-09-19 11:28:40 +02:00
core.c usb: Remove unused functions 2015-04-30 16:05:48 +03:00
desc-msos.c usb: Pair g_malloc() with g_free(), not free() 2015-02-10 09:27:20 +03:00
desc.c usb: add usb_pick_speed 2014-06-02 16:29:00 +02:00
desc.h usb: add CompatibleID support to msos 2014-04-22 12:40:57 +02:00
dev-audio.c usb-audio: increate default buffer size 2015-10-20 09:15:23 +02:00
dev-bluetooth.c usb: usb-bt QOMify 2015-05-08 13:01:06 +02:00
dev-hid.c usb: usb-hid QOMify 2015-05-08 13:01:06 +02:00
dev-hub.c usb: usb-hub QOMify 2015-05-08 13:01:07 +02:00
dev-mtp.c usb-mtp: add support for basic mtp events 2015-12-15 09:26:10 +01:00
dev-network.c usbnet: Drop usbnet_can_receive 2015-07-27 14:12:18 +01:00
dev-serial.c Include monitor/monitor.h exactly where needed 2015-06-22 18:20:41 +02:00
dev-smartcard-reader.c usb-ccid: add missing wakeup calls 2015-07-17 13:20:53 +02:00
dev-storage.c hw/usb-storage: Check whether BB is inserted 2015-10-23 18:18:23 +02:00
dev-uas.c usb: usb-uas QOMify 2015-05-08 13:01:07 +02:00
dev-wacom.c usb: usb-wacom-tablet QOMify 2015-05-08 13:01:07 +02:00
hcd-ehci-pci.c maint: avoid useless "if (foo) free(foo)" pattern 2015-09-11 10:21:38 +03:00
hcd-ehci-sysbus.c ehci: fix segfault when hot-unplugging ehci controller 2015-03-20 08:50:12 +01:00
hcd-ehci.c ehci: make idt processing more robust 2015-12-15 09:49:03 +01:00
hcd-ehci.h Include monitor/monitor.h exactly where needed 2015-06-22 18:20:41 +02:00
hcd-musb.c Fix remaining warnings from Sparse (void return) 2015-03-19 11:11:55 +03:00
hcd-ohci.c migration: Use normal VMStateDescriptions for Subsections 2015-06-12 06:53:57 +02:00
hcd-uhci.c uhci: controller is halted after reset 2015-05-08 13:01:08 +02:00
hcd-xhci.c usb: Use g_new() & friends where that makes obvious sense 2015-11-06 15:42:38 +03:00
host-legacy.c usb: Improve -usbdevice error reporting a bit 2015-02-18 10:53:10 +01:00
host-libusb.c usb-host: fix usb3ep0quirk test 2015-11-03 11:56:23 +01:00
host-stub.c hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
host.h usb-host: move legacy cmd line bits 2013-02-19 12:30:05 +01:00
libhw.c dma: eliminate DMAContext 2013-06-20 16:39:52 +02:00
Makefile.objs libcacard: use the standalone project 2015-09-23 23:34:17 +02:00
quirks-ftdi-ids.h usbredir: Add support for buffered bulk input (v2) 2013-01-08 10:56:58 +01:00
quirks-pl2303-ids.h usbredir: Add support for buffered bulk input (v2) 2013-01-08 10:56:58 +01:00
quirks.c usbredir: Add support for buffered bulk input (v2) 2013-01-08 10:56:58 +01:00
quirks.h usbredir: Add support for buffered bulk input (v2) 2013-01-08 10:56:58 +01:00
redirect.c usb: Use g_new() & friends where that makes obvious sense 2015-11-06 15:42:38 +03:00