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linux-stable/drivers/firewire
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Thanassis Avgerinos 4ee0941da1 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 11:56:16 +02:00
..
core-card.c
firewire: core: use long bus reset on gap count error
2024-03-26 18:20:27 -04:00
core-cdev.c
firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region
2023-02-09 11:27:59 +01:00
core-device.c
firewire: core: correct documentation of fw_csr_string() kernel API
2024-02-23 09:12:37 +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
2022-04-25 08:01:09 +02:00
core-transaction.c
Merge branch 'for-linus' into for-next
2022-05-23 07:48:27 +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
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
net.c
firewire: net: fix use after free in fwnet_finish_incoming_packet()
2023-08-23 17:52:24 +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 11:56:16 +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 11:56:05 +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
scsi: Change SCSI device boolean fields to single bit flags
2023-12-08 08:51:14 +01:00