Thanassis Avgerinos 79f988d3ff firewire: nosy: ensure user_length is taken into account when fetching packet contents ... commit 38762a0763c10c24a4915feee722d7aa6e73eb98 upstream. Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows. Signed-off-by: Thanassis Avgerinos <thanassis.avgerinos@gmail.com> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-05-17 11:51:01 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
core-card.c	firewire: core: use long bus reset on gap count error	2024-03-26 18:21:13 -04:00
core-cdev.c	firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region	2023-02-09 11:26:32 +01:00
core-device.c	firewire: core: correct documentation of fw_csr_string() kernel API	2024-02-23 08:55:05 +01:00
core-iso.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
core-topology.c	firewire: core: extend card->lock in fw_core_handle_bus_reset	2022-05-12 12:30:05 +02:00
core-transaction.c	firewire: remove check of list iterator against head past the loop body	2022-05-12 12:30:05 +02:00
core.h	firewire: ohci: Replace zero-length array with flexible-array	2020-06-15 23:08:31 -05:00
init_ohci1394_dma.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
net.c	firewire: net: fix use after free in fwnet_finish_incoming_packet()	2023-08-26 14:23:24 +02:00
nosy-user.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nosy.c	firewire: nosy: ensure user_length is taken into account when fetching packet contents	2024-05-17 11:51:01 +02:00
nosy.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ohci.c	firewire: ohci: mask bus reset interrupts between ISR and bottom half	2024-05-17 11:50:53 +02:00
ohci.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sbp2.c	firewire: remove check of list iterator against head past the loop body	2022-05-12 12:30:05 +02:00