linux/drivers/media/usb
Ricardo Ribalda c8931ef55b media: uvcvideo: Enforce alignment of frame and interval
Struct uvc_frame and interval (u32*) are packaged together on
streaming->formats on a single contiguous allocation.

Right now they are allocated right after uvc_format, without taking into
consideration their required alignment.

This is working fine because both structures have a field with a
pointer, but it will stop working when the sizeof() of any of those
structs is not a multiple of the sizeof(void*).

Enforce that alignment during the allocation.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240404-uvc-align-v2-1-9e104b0ecfbd@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2024-06-17 02:39:09 +03:00
..
airspy media: usb: airspy: Stop direct calls to queue num_buffers field 2023-11-23 12:35:58 +01:00
as102 media: as102: avoid GFP_ATOMIC 2024-04-29 12:07:00 +01:00
au0828 media: au0828: Use umin macro 2024-05-03 11:13:02 +01:00
b2c2 media: flexcop-usb: Use min macro 2024-05-03 11:13:24 +01:00
cx231xx i2c: mux: Remove class argument from i2c_mux_add_adapter() 2024-05-13 16:13:19 +02:00
dvb-usb media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control() 2024-05-31 14:20:40 +02:00
dvb-usb-v2 media: IR remote control for AVerMedia TD310 2024-04-29 14:53:50 +01:00
em28xx media: em28xx: annotate unchecked call to media_device_register() 2024-02-05 12:57:44 +01:00
go7007 media: go7007: add missing MODULE_DESCRIPTION() macros 2024-06-15 10:49:20 +02:00
gspca media: gspca: cpia1: Use min macro 2024-05-03 11:13:45 +01:00
hackrf media: usb: hackrf: Stop direct calls to queue num_buffers field 2023-11-23 12:36:42 +01:00
hdpvr media: hdpvr: fix error value returns in hdpvr_read 2022-06-27 09:02:50 +01:00
msi2500 media: usb/msi2500: Follow renaming of SPI "master" to "controller" 2024-02-08 11:54:41 +00:00
pvrusb2 media: pvrusb2: remove unused struct 'debugifc_mask_item' 2024-05-31 13:51:16 +02:00
pwc media: usb: pwc-uncompress: Use flex array destination for memcpy() 2022-12-07 17:58:46 +01:00
s2255 media: s2255: Use refcount_t instead of atomic_t for num_channels 2024-05-03 11:10:58 +01:00
siano media: usb: siano: Fix allocation of urbs 2024-04-16 00:02:53 +02:00
stk1160 media: stk1160: Use min macro 2024-05-03 11:14:15 +01:00
ttusb-budget media: dvb-ttusb-budget: cleanup printk logic 2020-09-03 11:15:47 +02:00
ttusb-dec media: ttusb-dec: remove unnecessary (void*) conversions 2023-07-19 12:57:47 +02:00
usbtv media: usbtv: Remove useless locks in usbtv_video_free() 2024-03-04 12:58:38 +01:00
uvc media: uvcvideo: Enforce alignment of frame and interval 2024-06-17 02:39:09 +03:00
Kconfig media: tm6000: deprecate this driver 2022-08-29 16:43:00 +02:00
Makefile media: tm6000: deprecate this driver 2022-08-29 16:43:00 +02:00